Historical Populations Report
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Preparing your genetic similarity report
Analyzing your genetic similarity to historical reference populations...
Comparing your sample with historical reference populations
Historical Populations V2
This report compares your DNA with historical reference populations from the Common Era. It presents statistical genetic similarity, not proof of genealogy, ethnicity, nationality, or identity.
Strongest similarity
Eastern European
39.2%
Threshold bands are interpretation aids. They are not confidence scores and do not establish direct descent.
Chapter I
Search, compare, and filter the historical reference populations represented in your result.
Try a broader search or lower the signal threshold.
Chapter II
Select a population in the ranked list or on the map to open the same historical dossier.
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Chapter III
Curated events are shown only when they are attached to populations in this result set.
0 to 2000
Civilization · Finnish
Contributed a distinct northern Eurasian-related ancestry component, especially in the far north. Admixture into northern Finns occurred through long-term contact and intermarriage.
Source confidence: high0 to 1300
Civilization · Finnish
Consolidated a Finnic-speaking gene pool through local continuity and regional expansions. Differentiated western and eastern Finnish substructures via founder effects and drift.
Source confidence: medium0 to 800
Migration · Finnish
Spread a Siberian-related component associated with Uralic speakers into Finland via eastern routes. This ancestry is widespread in Finns and higher in the east and north.
Source confidence: medium0 to 2000
Migration · Finnish
Sustained marriages between Sámi and Finns integrated Sámi-related ancestry into northern Finns. Effects are strongest in Lapland and adjacent areas.
Source confidence: high0 to 800
Civilization · Scandinavian
Consolidated a distinct Scandinavian profile with admixture from continental Germanic and Baltic contacts through trade and mobility.
Source confidence: high0 to 2000
Civilization · Scandinavian
Persistent indigenous presence contributed Uralic-associated ancestry to northern Scandinavians through long-term admixture and shared livelihoods.
Source confidence: high0 to 1600
Migration · Scandinavian
Long-term mobility and intermarriage spread Uralic-associated Siberian-related ancestry into northern Scandinavian populations and vice versa.
Source confidence: high0 to 395
Civilization · Balkan
Legionary deployments, veteran colonies, and slave traffic moved people across the Mediterranean into Balkan towns and forts. Urbanization fostered admixture among local Illyrian/Thracian groups and incoming populations.
Source confidence: medium0 to 475
Civilization · Northwestern European
Roman troops, administrators, and merchants from diverse Mediterranean provinces settled in towns and forts along the Rhine and in Gaul, mixing with local Celtic and Germanic groups. Urbanization and veteran colonies introduced southern European lineages into the regional gene pool.
Source confidence: high0 to 400
Migration · Northwestern European
Soldiers and administrators from Italy, Iberia, the Balkans, and the Levant settled in forts and towns, marrying locals. This introduced Mediterranean-affiliated lineages into Celtic and Germanic populations.
Source confidence: high0 to 800
Migration · South East African
Bantu-speaking farmers and herders became demographically dominant, with admixture into resident forager and fisher populations. Iron-working and agriculture supported sustained population growth.
Source confidence: high0 to 1500
Migration · Eastern African
Introduced Niger-Congo languages and farming, producing major admixture with resident hunter-gatherer, Cushitic, and Nilotic groups. Established dense populations that shaped later gene flow.
Source confidence: high0 to 1000
Migration · African Hunter-Gatherer
Agricultural pioneers intermarried with rainforest foragers (Aka, Baka, Mbuti), creating widespread Bantu–forager admixture. Patterns are often sex-biased with forager maternal lineages persisting.
Source confidence: high0 to 1500
Migration · African Hunter-Gatherer
Bantu farmers spread across eastern and southern Africa, admixing with Hadza/Sandawe and Khoe–San populations. Hunter-gatherer ancestry persisted at variable levels, especially in frontier zones.
Source confidence: high0 to 1200
Migration · African Hunter-Gatherer
Pastoralists carrying East African and minor Eurasian-related ancestry moved south, introducing herding and gene flow into Khoe–San groups. This event contributed to mixed pastoralist–forager genomes in the Kalahari and Cape regions.
Source confidence: high0 to 1000
Migration · African Hunter-Gatherer
Southern Cushitic speakers moved into Tanzania, admixing with local populations and indirectly with forager groups such as the Sandawe. This contributed Afroasiatic-related ancestry components to the regional gene pool.
Source confidence: medium0 to 2000
Migration · African Hunter-Gatherer
Persistent exchange and marriage ties produced continuous, often sex-biased gene flow between foragers and neighboring farmers. This maintained distinctive maternal lineages while increasing shared autosomal ancestry.
Source confidence: high0 to 1600
Civilization · Papuan
Austronesian-speaking communities established coastal settlements and trading hubs, introducing Asian-related Austronesian ancestry into Papuan coastal groups. Admixture clines and sex-biased gene flow became widespread along littoral zones.
Source confidence: high0 to 1900
Civilization · Papuan
Sustained maritime links connected Papuan south-coast groups with Torres Strait Islanders and Cape York communities. This enabled bi-directional gene flow linking Papuan and Australian Aboriginal-related ancestries.
Source confidence: medium0 to 1200
Migration · Papuan
Incoming Austronesian speakers settled coastal zones and intermarried with Papuan groups. This produced widespread coastal admixture and sex-biased ancestry patterns.
Source confidence: high0 to 1900
Migration · Papuan
Maritime exchange and marriages linked Torres Strait Islanders with Papuan south-coast groups. The result is bidirectional gene flow connecting Papuan and Australian Aboriginal-related ancestries.
Source confidence: medium0 to 225
Civilization · Indian
Integrated diverse Deccan populations via administrative and trade networks linking interior and coastal zones. Promoted admixture among Dravidian- and Indo-Aryan–speaking communities.
Source confidence: medium0 to 1500
Migration · Indian
Introduced East Asian-related ancestry and languages across the northeastern hills and valleys. Subsequent admixture with local groups shaped present-day genetic diversity.
Source confidence: high0 to 500
Civilization · Nigerian
Iron-working settlements fostered population growth and regional connectivity in central Nigeria. Likely contributed to genetic continuity among central Nigerian groups into the first millennium CE.
Source confidence: medium30 to 375
Civilization · Indian
Introduced Central Asian lineages into northwest India through military colonies and urban centers. Subsequent intermarriage with local groups left detectable signals in the region.
Source confidence: medium43 to 410
Civilization · English
Introduced continental European and Mediterranean lineages via soldiers, officials, and artisans in forts and towns. Impact was regionally concentrated and diluted after withdrawal.
Source confidence: medium43 to 410
Migration · English
Introduced southern European, Balkan, and Near Eastern ancestry pockets in urban/military zones. Most contributions were localized and partly diluted after Roman withdrawal.
Source confidence: medium50 to 300
Migration · Indian
Brought Central Asian ancestry into northwest India through garrisons and urban communities. Subsequent assimilation spread these lineages locally.
Source confidence: medium100 to 940
Civilization · Ethiopian
Integrated Red Sea merchant networks with highland populations, adding modest Arabian-related ancestry layered onto indigenous Cushitic lineages.
Source confidence: high200 to 1200
Migration · Eastern African
Introduced Southeast Asian ancestry that mixed with African and later Middle Eastern inputs, creating distinctive island gene pools with links to the East African coast.
Source confidence: high250 to 400
Migration · Balkan
Foederati settlements and raids brought Germanic-speaking groups into Balkan provinces. Their long-term genetic signal appears modest and localized.
Source confidence: medium260 to 1250
Civilization · Northwestern European
Alemannic groups settled the Upper Rhine and Alsace, establishing continuity with later Swabian polities. This produced lasting Alemannic genetic and dialectal zones across the Rhine valley.
Source confidence: medium260 to 536
Migration · Northwestern European
Alemannic pastoral and agrarian groups established enduring communities west and east of the Upper Rhine. Their influx created a coherent Alemannic genetic and linguistic zone.
Source confidence: medium300 to 1200
Civilization · Senegambian & Guinean
Soninke-led power structured trans-Sahelian exchange and settlement along the Senegal River, promoting gene flow between Sahelian and Senegambian groups. Merchant and military corridors fostered admixture.
Source confidence: medium320 to 550
Civilization · Indian
Political unification facilitated internal mobility of artisans, soldiers, and administrators. Resulted in increased regional admixture within North India with limited external input.
Source confidence: high330 to 1453
Civilization · Eastern European
Facilitated Greek- and Anatolian-linked gene flow into Balkan urban centers and coastal zones via garrisons, clergy, and merchants. Intermarriage and resettlement produced localized admixture, especially along the Black Sea.
Source confidence: high370 to 450
Migration · Balkan
Rapid incursions displaced populations and inserted small steppe-related groups into frontier zones. Persistent genetic impact is limited compared to later migrations.
Source confidence: low395 to 1453
Civilization · Balkan
Long imperial continuity maintained Greek-speaking urban centers while resettlements linked Anatolia and the Balkans. Mixing occurred through garrisons, clergy, and merchants with local rural populations.
Source confidence: medium400 to 600
Migration · Northwestern European
Frankish groups moved into northern Gaul, establishing rule and intermarrying with Gallo-Roman communities. This blended Germanic and Romance ancestries across the frontier.
Source confidence: high410 to 600
Civilization · English
Maintained substantial pre-Roman/Brittonic ancestry in parts of England. Provided a substrate later admixed with incoming groups.
Source confidence: high443 to 1477
Civilization · Northwestern European
Burgundian settlement and subsequent regional states layered a Germanic component onto eastern Gaul. Over centuries, intermarriage blended Burgundian and Gallo-Roman populations.
Source confidence: medium443 to 534
Migration · Northwestern European
Burgundian warriors and families settled as federates and rulers in eastern Gaul. Their integration added a Germanic component to local populations that was later blended through intermarriage.
Source confidence: medium450 to 927
Civilization · English
Large-scale North Sea migrations reshaped ancestry, especially in eastern and southern England. Admixture with local Brittonic populations produced regional gradients.
Source confidence: high450 to 650
Migration · English
Large-scale settler influx reshaped eastern and southern English genomes, with clines of North Sea ancestry. Admixture with local Brittonic groups varied by region.
Source confidence: high450 to 888
Civilization · Northwestern European
Frankish expansion and consolidation integrated Germanic settlers with Gallo-Roman populations. Elite dominance and rural colonization fostered broad admixture across the French–German frontier.
Source confidence: high450 to 600
Migration · Indian
Limited settlement and elite integration introduced a small Central Asian component in parts of northwest India. Overall demographic impact was modest.
Source confidence: low450 to 600
Civilization · Pakistan
Brought limited steppe-related ancestry through elite and military settlements in the northwest. Overall contribution was small but detectable in frontier regions.
Source confidence: medium500 to 800
Migration · Eastern European
Spread Slavic languages and ancestry across much of Eastern Europe, absorbing local populations. Resulted in broad genetic continuity with regional substrate variation.
Source confidence: high500 to 1750
Migration · Indian
Small communities retained Levantine ancestry with admixture from local populations. Genetic signatures persist due to partial endogamy.
Source confidence: medium550 to 700
Migration · Balkan
Large-scale settlement by Slavic-speaking groups reshaped the genetic landscape across the peninsula. Admixture with local populations produced the core South Slavic genetic profiles.
Source confidence: high567 to 803
Migration · Eastern European
Introduced steppe-related lineages into the Carpathian Basin, later diluted by local admixture. Genetic signals persist at low levels alongside cultural legacies.
Source confidence: medium567 to 800
Civilization · Balkan
Steppe confederations introduced limited steppe-related ancestry to frontier zones and mediated movements of allied Slavic groups. Most input was male-biased and later diluted into local populations.
Source confidence: medium567 to 800
Migration · Balkan
Movements of Avars and allied groups introduced steppe ancestry to frontier regions and mediated Slavic dispersals. Genetic impact was regionally limited and later blended.
Source confidence: medium600 to 1500
Migration · Indian
Male-mediated West Asian gene flow entered coastal Muslim communities (e.g., Mappila, Bohra, Khoja). Admixture signals are strongest in port cities.
Source confidence: high670 to 800
Migration · Balkan
A Turkic-speaking elite established rule over Slavic majorities, contributing steppe-derived lineages. Subsequent assimilation diluted but preserved traces of this ancestry.
Source confidence: high681 to 1018
Civilization · Eastern European
A Turkic-speaking Bulgar elite merged with Slavic and Balkan populations, leaving modest steppe-associated traces amidst predominant Slavic-Balkan ancestry. Consolidation of populations accelerated Slavicization of the region.
Source confidence: medium700 to 1900
Migration · Ethiopian
Long-term merchant diasporas introduced limited but recurrent Arabian-related ancestry into urban and clerical lineages, especially in Harar and eastern highlands.
Source confidence: medium700 to 1100
Migration · Indian
Established endogamous communities retaining Iranian-related ancestry with subsequent admixture from local Gujaratis. Genetic distinctiveness persists alongside South Asian components.
Source confidence: high700 to 1900
Migration · Pakistan
Introduced distinct African ancestry concentrated in coastal Makrani/Sheedi communities with diffusion into neighboring Sindhi/Baloch groups.
Source confidence: high700 to 1893
Civilization · Nigerian
Pulled Chadic- and Saharan-related groups into NE Nigeria and linked them to trans-Saharan networks. Introduced modest North African/Eurasian inputs and promoted admixture among Kanuri and neighboring peoples.
Source confidence: high700 to 1900
Migration · Nigerian
Brought small North African/Arab-Berber inputs to Sahelian communities and moved enslaved persons northward. Reinforced links between Chadic- and Hausa-speaking populations and the wider Sahara.
Source confidence: medium711 to 900
Civilization · Pakistan
Introduced Arab and Persian male-lineages and facilitated Indian Ocean connections that also brought African ancestry to coastal groups. Impact was strongest in Sindh and Makran and modest elsewhere.
Source confidence: medium711 to 1200
Migration · Pakistan
Localized Arab male-line input and Indian Ocean-linked African admixture entered coastal communities (e.g., Sheedi/Makrani). Broader Sindhi populations show modest influence.
Source confidence: medium750 to 1100
Civilization · Scandinavian
Maritime expansion spread Scandinavian ancestry abroad and brought in spouses and captives, adding British-Irish, Baltic, and Slavic components to coastal Scandinavia.
Source confidence: high750 to 1174
Civilization · Indian
Buddhist scholastic and trade networks linked Bengal to the Himalayas and Southeast Asia, fostering movement of monks and artisans. Regional urbanization encouraged admixture within eastern India.
Source confidence: medium800 to 1050
Migration · Eastern European
Introduced limited Scandinavian male-line input along riverine trade routes. Assimilation with East Slavs and Finnic groups produced localized northern admixture.
Source confidence: high800 to 1050
Civilization · Finnish
Introduced Scandinavian ancestry along coastal hubs through trade, settlement, and intermarriage. Signals are stronger in southwest Finland and Åland.
Source confidence: medium800 to 1050
Migration · Scandinavian
Out-migration spread Scandinavian ancestry and brought back spouses and captives, introducing British-Irish, Baltic, and Slavic components into Scandinavian coastal gene pools.
Source confidence: high800 to 950
Migration · Northwestern European
Viking groups settled and assimilated, contributing Scandinavian male-line ancestry while adopting local customs and language. The result was a mixed Norse–Frankish population base.
Source confidence: high800 to 1506
Migration · South East African
Maritime settlers and merchants intermarried with coastal Bantu communities, introducing West Asian ancestry and Islamic cultural affiliations.
Source confidence: high800 to 1500
Civilization · Eastern African
Maritime trade communities formed through African coastal–Arabian–Persian interactions, producing sustained admixture and diffusion along ports and islands. Coastal slavery and mobility redistributed genes regionally.
Source confidence: high800 to 1500
Migration · Eastern African
Merchant diasporas intermarried with coastal communities, adding Southwest Asian ancestry and shaping Swahili patrilines while maintaining predominantly African maternal lines.
Source confidence: high800 to 1900
Migration · Eastern African
Dispersed East African lineages widely across the Indian Ocean world; circulation of returnees and intermediaries also fed back foreign ancestry to coastal populations.
Source confidence: high800 to 1800
Migration · African Hunter-Gatherer
Nilotic groups expanded southward, interacting with and sometimes absorbing local foragers on the savanna–forest margins. Resulting gene flow is detectable in adjacent agro-pastoral populations and some forager neighbors.
Source confidence: medium800 to 1800
Migration · Indian
Brought sub-Saharan African ancestry to coastal and Deccan regions through slave trade and military service. Enduring communities show substantial African-derived components.
Source confidence: high800 to 1285
Civilization · Senegambian & Guinean
Early Islamization and Saharan trade drew in Saharan/Maghrebi-linked lineages and integrated Soninke, Wolof, and Fulbe populations. Elite alliances and marriages diffused ancestry across the Senegal valley.
Source confidence: high850 to 1279
Civilization · Indian
Maritime power expanded port cities and guild networks, attracting foreign merchants and migrants. Coastal communities show signals of admixture facilitated by long-distance trade.
Source confidence: medium850 to 1026
Civilization · Pakistan
Maintained cultural-political continuity with limited exogenous gene flow. Genetic profile largely reflects earlier regional populations with minor elite admixture.
Source confidence: medium865 to 954
Civilization · English
Scandinavian settlers added Norse-derived lineages, most detectable in areas of the former Danelaw. Admixture was male-biased and integrated into local populations.
Source confidence: high865 to 950
Migration · English
Contributed Scandinavian lineages, especially male-biased, to Danelaw regions. Signals persist in Y-chromosome and autosomal variation.
Source confidence: high870 to 1100
Migration · Scandinavian
Primarily outward settlement; limited back-migration conveyed some Gaelic admixture into western Scandinavia via kin ties and trade.
Source confidence: medium872 to 2000
Civilization · Scandinavian
State integration and maritime orientation promoted internal mixing and periodic inflows via unions and North Sea contacts.
Source confidence: high882 to 1240
Civilization · Eastern European
Norse-derived elites integrated with East Slavs and Finnic groups along river corridors, contributing limited Scandinavian paternal lineages. Broad connectivity fostered gene flow across northern and central East Europe.
Source confidence: high895 to 1000
Migration · Eastern European
Brought Uralic- and steppe-associated ancestry into the basin, followed by extensive admixture with Slavic, Germanic, and Romance-speaking neighbors. Modern Hungarians reflect this mixed heritage.
Source confidence: high900 to 1241
Migration · Eastern European
Injected Turkic steppe ancestry into the lower Danube and Carpathian regions, later assimilated by local populations. Genetic traces persist in some Balkan and Hungarian groups.
Source confidence: medium900 to 1100
Civilization · English
Norse-Gael groups from the Irish Sea zone contributed Scandinavian and Gaelic ancestries to coastal communities. Signals persist locally in Y-chromosome and autosomal profiles.
Source confidence: medium900 to 1100
Migration · English
Brought mixed Scandinavian and Gaelic ancestry into coastal northwest communities. Effects are regionally focused but detectable.
Source confidence: medium900 to 1300
Migration · Northwestern European
Founding communities established enduring Jewish populations with characteristic founder effects and endogamy. These groups later dispersed eastward but left a detectable regional legacy.
Source confidence: high911 to 1204
Civilization · Northwestern European
Scandinavian settlers became a dominant elite that integrated with local populations. Male-line Scandinavian input persisted while overall admixture aligned Normandy with northern France.
Source confidence: medium925 to 1102
Civilization · Balkan
State formation consolidated early South Slavic settlers with residual Romance-speaking urbanites. Coastal trade promoted admixture between Adriatic and inland communities.
Source confidence: medium927 to 1066
Civilization · English
Political consolidation promoted mixing among regional Anglo-Saxon and Brittonic-descended groups. Limited external input in this phase.
Source confidence: medium958 to 2000
Civilization · Scandinavian
A durable state linking southern Scandinavia and northern Germany, facilitating gene flow across the Danish straits and into adjacent regions.
Source confidence: high962 to 1806
Civilization · Northwestern European
Imperial networks of cities, monasteries, and armies promoted mobility of artisans, merchants, and soldiers. This facilitated gene flow among regional German-speaking and Romance-speaking communities.
Source confidence: high977 to 1186
Civilization · Pakistan
Brought Turkic military and Iranianized administrative groups, adding Central Asian/West Iranian lineages to urban and military strata. Regional autosomal impact was moderate and male-biased.
Source confidence: medium977 to 1500
Migration · Pakistan
Introduced Central Asian Turkic and Iranianized lineages into urban elites and garrisons, producing modest male-biased admixture in northern Pakistan.
Source confidence: high987 to 1589
Civilization · Northwestern European
State consolidation and growth of towns drove internal migration and mixing across northern France. Integration of Burgundy and Champagne linked eastern French populations to the frontier zone.
Source confidence: medium1000 to 1526
Civilization · Eastern European
Magyar steppe-descended groups settled among Slavs, Avars’ remnants, and Romance speakers, later joined by German and other colonists. The region shows layered admixture reflecting sustained multiethnic cohabitation.
Source confidence: high1000 to 2000
Civilization · Scandinavian
Consolidation and expansion attracted migrants (e.g., Germans, Walloons) and integrated northern populations, shaping south–north ancestry gradients.
Source confidence: high1000 to 1797
Civilization · Balkan
Maritime colonies and garrisons brought Italian and wider Mediterranean ancestry to coastal towns. Intermarriage and slave traffic diffused foreign lineages into littoral communities.
Source confidence: medium1000 to 1526
Civilization · Balkan
Magyar rule layered over Slavic and Romance groups, with colonists and nobles moving into frontier zones. Gene flow linked Central European and Balkan populations.
Source confidence: medium1000 to 1800
Migration · Balkan
Seasonal and permanent movements of Romance-speaking shepherds spread genes across mountain corridors. Admixture with neighboring groups smoothed north–south and east–west gradients.
Source confidence: medium1000 to 1506
Civilization · South East African
Coastal communities show admixture between Bantu-speaking groups and migrants of Arab and Persian origin, with male-mediated gene flow prominent. Islamic networks fostered exogamy and long-distance kin ties along the coast.
Source confidence: high1000 to 1800
Migration · South East African
Cross-channel voyages and raiding produced modest Malagasy/Austronesian gene flow into coastal Mozambique and reciprocal African ancestry in western Madagascar.
Source confidence: medium1000 to 1900
Migration · Ethiopian
Transhumance and political dominance mediated gene flow between Afar groups and neighboring Amhara, Argobba, Somali, and Oromo communities.
Source confidence: medium1000 to 1900
Migration · Eastern African
South Asian communities established enduring trading colonies that intermarried with Swahili and coastal groups, adding South Asian ancestry especially in port towns and islands.
Source confidence: high1000 to 1900
Migration · African Hunter-Gatherer
Capture and sale of inland peoples, including some forest foragers, moved individuals to coastal and overseas populations. This reduced forager population sizes and introduced forager lineages into coastal communities.
Source confidence: medium1000 to 1870
Civilization · Papuan
Seasonal pottery and sago exchange voyages fostered intermarriage between Motu (Austronesian) and neighboring Papuan groups. This increased Austronesian ancestry on the south coast while maintaining localized structure.
Source confidence: medium1000 to 2000
Civilization · Papuan
Polynesian settlers established endogamous communities on PNG atolls, preserving Polynesian ancestry. Occasional intermarriage with nearby Melanesian groups produced localized Polynesian–Papuan admixture.
Source confidence: high1000 to 1500
Migration · Papuan
Voyaging parties established Polynesian communities on remote atolls, maintaining endogamy with episodic marriage exchanges with nearby Melanesians. Resulting gene pools retain strong Polynesian signals with localized admixture.
Source confidence: high1000 to 1750
Civilization · Ghanaian, Liberian, Sierra Leonean
As an early Akan polity, Bonoman drew in Mande, Guan, and Akan populations via gold trade and political consolidation. It seeded southward Akan expansions that mixed diverse lineages.
Source confidence: high1000 to 1600
Migration · Pakistan
Increased West Iranian-related ancestry and distinct Baloch tribal lineages across Balochistan and adjoining Sindh/Punjab. Substantial demographic imprint in the southwest.
Source confidence: high1000 to 1900
Migration · Senegambian & Guinean
Pastoral mobility and jihads increased Fulbe-related ancestry and promoted admixture with agricultural neighbors. Sex-biased patterns reflect male-mediated expansions and local marriages.
Source confidence: high1000 to 1600
Migration · Senegambian & Guinean
Established core Temne and Limba populations in Sierra Leone, followed by admixture with Loko, Susu, and Mende neighbors. Regional trade reinforced connectivity.
Source confidence: medium1000 to 1808
Civilization · Nigerian
Urban trade hubs attracted migrants from the Sahel and forest zones. Intermarriage among Hausa, Fulani, Tuareg, and others increased genetic diversity in northern Nigeria.
Source confidence: high1000 to 1500
Civilization · Nigerian
As a Yoruba cultural core, Ife catalyzed dispersals of Yoruboid lineages and integration of nearby groups. This fostered admixture among southwestern populations.
Source confidence: medium1000 to 1700
Civilization · Nigerian
Ritual authority and commerce linked dispersed Igbo communities and neighbors. Facilitated gene flow among Igbo subgroups and adjacent Cross River and Benue groups.
Source confidence: medium1000 to 1900
Migration · Nigerian
Introduced West-Sahelian/Fulani-associated ancestry and Y-chromosomal lineages into northern and central Nigeria. Extensive admixture with Hausa, Kanuri, and Middle Belt groups followed settlement and jihad-era state formation.
Source confidence: high1000 to 1700
Migration · Nigerian
Spread Yoruboid ancestry across southwestern Nigeria and onto northern frontiers, with admixture involving Nupe, Bariba, and other neighbors.
Source confidence: high1040 to 1147
Civilization · Senegambian & Guinean
Consolidated Islamic networks and Saharan mobility, bringing limited North African/Berber-associated ancestry and reorganizing local alliances. Heightened connectivity increased intermarriage at trade nodes.
Source confidence: medium1066 to 1399
Civilization · English
Post-conquest influx of Norman, Breton, and other continental elites and followers added modest French-origin ancestry, mainly urban and aristocratic lines. Wider population impact was limited but detectable.
Source confidence: medium1066 to 1200
Migration · English
Introduced northwest French ancestry among elites and urban settlers. Population-level impact was modest but non-zero.
Source confidence: medium1066 to 1290
Migration · English
Established Jewish diasporic ancestry in several towns; overall numbers were small and later disrupted by expulsion, leaving limited but traceable lineages.
Source confidence: medium1075 to 1220
Civilization · South East African
Aggregation of agropastoral populations around a hierarchical center increased connectivity and gene flow across the Limpopo corridor. Contacts with coastal trade routes linked inland groups to broader exchange networks.
Source confidence: medium1100 to 1550
Civilization · Finnish
Brought East Slavic and eastern Finnic inputs into eastern Finland and Karelia. Orthodox networks facilitated admixture across the borderland.
Source confidence: medium1100 to 1600
Migration · Finnish
Expanded Karelian and Novgorodian populations into Finnish east and north. Produced admixture with Finns and Sámi and strengthened eastern genetic affinities.
Source confidence: medium1100 to 1800
Migration · Scandinavian
South-to-north moves spread southern Swedish lineages and reduced but did not eliminate local Sámi/Finnic ancestry in northern regions.
Source confidence: medium1100 to 1459
Civilization · Balkan
Expansion and shifting borders redistributed South Slavic communities and elites across the interior. Intermarriage and settlement integrated regional highland and lowland populations.
Source confidence: medium1100 to 1500
Civilization · Eastern African
Controlled gold trade routes that linked interior populations to the coast, amplifying coastal admixture and drawing migrants and captives toward port towns. Mixed elite lineages influenced coastal gene pools.
Source confidence: medium1100 to 1916
Civilization · African Hunter-Gatherer
Twa foragers were incorporated at the margins of a stratified kingdom, producing limited but measurable admixture with neighboring agricultural populations. Social constraints reduced but did not eliminate gene flow.
Source confidence: high1100 to 1600
Migration · Ghanaian, Liberian, Sierra Leonean
Temne expansions incorporated Limba and Susu groups and forged coastal ties, creating a heterogeneous northern Sierra Leone gene pool. Frontier warfare and alliance fostered admixture.
Source confidence: medium1137 to 1270
Civilization · Ethiopian
Agaw-speaking elites ruled a multiethnic highland realm; local intermarriage and Christianization reinforced continuity with limited external input.
Source confidence: medium1150 to 1809
Civilization · Finnish
Sustained Scandinavian gene flow and social integration across centuries. Swedish-speaking communities and coastal regions show elevated Nordic-related ancestry.
Source confidence: high1150 to 1350
Migration · Finnish
Established Swedish-speaking settlements that mixed with local Finns. Scandinavian ancestry increased along coasts and archipelagos.
Source confidence: high1154 to 1463
Civilization · Balkan
Regional consolidation maintained gene flow among highland clans and valley towns. Limited exogenous input; diversity reflects mixing of South Slavic and pre-Slavic remnants.
Source confidence: medium1180 to 1897
Civilization · Nigerian
Dominance of Edo heartland and Delta trade fostered admixture among Edo, Igbo, Yoruba, and Ijo communities. Early Atlantic contacts introduced small, male-mediated European inputs in coastal lineages.
Source confidence: high1185 to 1396
Civilization · Balkan
Reunified South Slavic populations across the Lower Danube and interior Balkans. Gene flow was mainly regional, consolidating existing diversity rather than adding major exogenous input.
Source confidence: medium1200 to 1400
Migration · Eastern European
Urban and rural colonies mixed German settlers with Slavic and Baltic populations, increasing West–East admixture gradients. Some founder effects are evident in town lineages.
Source confidence: high1200 to 1600
Civilization · Finnish
Urban German presence added small Central/North German ancestry to town populations. Effects remained modest and localized to port cities.
Source confidence: medium1200 to 2000
Civilization · Finnish
Preserved Scandinavian-leaning ancestry through partial endogamy while mixing with Finnish neighbors. Created identifiable coastal substructure within Finland.
Source confidence: high1200 to 1917
Civilization · Finnish
Reinforced eastern connections via monastic and lay Orthodox communities. Facilitated Slavic–Finnic admixture in border parishes.
Source confidence: medium1200 to 1600
Migration · Finnish
German merchants and craftsmen settled in ports and married locally. Their contribution is minor but detectable in historical urban lineages.
Source confidence: medium1200 to 1600
Civilization · Scandinavian
Merchant colonies brought sustained Low German migration to port towns, adding Central European ancestry to urban coastal populations.
Source confidence: high1200 to 1600
Migration · Scandinavian
Low German merchants and craftsmen settled in port towns, increasing Central European ancestry in urban Scandinavian communities.
Source confidence: high1200 to 1500
Migration · Balkan
Founder groups carrying South Asian ancestry settled widely, later admixing with local populations. Distinct Romani genetic signatures persist across the peninsula.
Source confidence: high1200 to 1600
Migration · Balkan
Movements of Albanian groups (including Arvanites) into southern Greece increased shared ancestry between Albania and Greek regions. Subsequent assimilation preserved founder signals in some localities.
Source confidence: medium1200 to 1450
Civilization · South East African
Consolidation of Shona-speaking populations promoted admixture among plateau communities. Trade with the coast facilitated gene flow between inland and coastal populations.
Source confidence: high1200 to 1800
Migration · Ethiopian
Pastoral expansions brought Somali-associated ancestry into Ethiopia’s eastern lowlands and facilitated mixing with Oromo and Harari populations along grazing frontiers.
Source confidence: medium1200 to 1890
Migration · Ethiopian
Shifting borders and state formations generated admixture among Omotic and Cushitic populations prior to imperial incorporation.
Source confidence: medium1200 to 1700
Civilization · Eastern African
Centralized rule over Somali clans fostered movement of pastoralists and farmers, promoting homogenization and admixture in riverine and coastal corridors. Cross-border contacts spread genes into the Swahili fringe.
Source confidence: medium1200 to 1700
Migration · Eastern African
Brought Nilotic ancestry into the Great Lakes region and produced admixture with Bantu-speaking neighbors, reshaping population structure around the lake.
Source confidence: medium1200 to 1900
Civilization · African Hunter-Gatherer
Expansion toward forest margins brought Batwa and other forager-descended groups into tributary systems, enabling sporadic admixture with Bantu-speaking farmers. Gene flow was strongest along lake and forest-edge corridors.
Source confidence: medium1200 to 2000
Civilization · Papuan
Long-distance ceremonial exchange networks promoted maritime mobility and affinal ties across islands. These processes maintained island-specific lineages while enabling periodic gene flow between Austronesian and Papuan communities.
Source confidence: high1200 to 1700
Migration · Ghanaian, Liberian, Sierra Leonean
Mandinka, Mende, and Vai movements introduced Sahelian ancestry and integrated local populations through warfare and alliance. New towns and chiefdoms facilitated sustained admixture.
Source confidence: high1200 to 1700
Migration · Pakistan
Male-mediated lineages (including claimed sayyid ancestries) entered urban families, yielding modest autosomal impact concentrated in cities and scholarly lineages.
Source confidence: medium1200 to 1700
Migration · Senegambian & Guinean
Spread Mande languages and lineages across river valleys and coasts, with extensive admixture with Wolof, Serer, Jola, Balanta, and others. Merchant networks sustained gene flow.
Source confidence: high1200 to 1900
Migration · Senegambian & Guinean
Clerical-trader lineages formed dispersed settlements that linked Mande groups with Wolof, Serer, and Fulbe neighbors, producing low-level but widespread admixture.
Source confidence: medium1206 to 1526
Civilization · Indian
Turkic, Afghan, and Persian migrants introduced West/Central Asian ancestry, especially in urban Muslim populations. Population transfers and slavery redistributed people across North India.
Source confidence: high1206 to 1526
Migration · Indian
Soldiers, administrators, and artisans added West/Central Asian ancestry to northern urban populations, often male-biased. Slave-taking and resettlement redistributed people regionally.
Source confidence: high1221 to 1327
Migration · Indian
Small contingents settled as auxiliaries after defections, contributing limited Central Asian ancestry. Overall genetic impact was minor and localized.
Source confidence: low1221 to 1600
Migration · Pakistan
Small-scale settlement and intermarriage added limited East/Central Asian ancestry, more visible in elite and urban strata than rural populations.
Source confidence: medium1228 to 1826
Civilization · Indian
Tai-Ahom settlers assimilated and intermarried with local Tibeto-Burman and Austroasiatic groups. Resulted in persistent East/Southeast Asian-related ancestry in Assam.
Source confidence: high1230 to 1525
Civilization · Eastern European
German colonization and assimilation of Baltic Prussians and Livonians increased German–Slavic–Baltic admixture. Urban centers exhibited especially heterogeneous ancestry profiles.
Source confidence: high1230 to 1600
Civilization · Ghanaian, Liberian, Sierra Leonean
Dyula/Mande merchant and clerical networks fostered gene flow from the western Sahel into forest-edge communities through intermarriage and settlement. Islamization and commerce linked savanna and coastal groups.
Source confidence: medium1236 to 1569
Civilization · Eastern European
Unified Baltic, Finnic, and East Slavic populations, enabling gene flow across Belarus and Ukraine. Noble and military service networks promoted intermarriage among regional elites and communities.
Source confidence: medium1237 to 1500
Migration · Eastern European
Brought East Eurasian and Turkic components into Tatar and neighboring populations, with limited diffusion into broader East Slavic groups. Lasting communities (e.g., Crimean and Volga Tatars) reflect mixed steppe–local ancestry.
Source confidence: high1240 to 1502
Civilization · Eastern European
Introduced Mongol- and Turkic-associated lineages to steppe and Volga populations and, to a lesser extent, urban centers of Rus’. Persisting Tatar communities reflect admixture between steppe nomads and local groups.
Source confidence: high1270 to 1974
Civilization · Ethiopian
Imperial expansion and incorporation of diverse populations drove extensive admixture among highland Semitic, Cushitic, and Omotic groups, spreading northern lineages southward.
Source confidence: high1270 to 1900
Migration · Ethiopian
Movement of soldiers, clerics, and settlers spread northern highland ancestry into frontier zones, creating clines of mixed Amhara–Tigrayan and local ancestries.
Source confidence: high1273 to 1648
Civilization · Northwestern European
Habsburg rule connected Upper Rhine populations with Austrian and Swiss-Alemannic elites and settlers. Cross-border marriages and garrisons modestly increased trans-Alpine genetic ties.
Source confidence: medium1285 to 1415
Civilization · Ethiopian
Bridged highlands with Somali coast networks, facilitating gene flow from Arab–Somali merchants into eastern highlands via marriage and religious communities.
Source confidence: medium1300 to 1600
Migration · Eastern European
Introduced South Asian-derived ancestry that mixed variably with local Europeans, producing distinctive founder lineages. Endogamy preserved community-specific genetic profiles.
Source confidence: high1300 to 1700
Migration · Eastern European
Expanded Ashkenazi communities with characteristic founder effects and mixed Near Eastern–European ancestry. Limited but present admixture with surrounding populations contributed to local genetic diversity.
Source confidence: high1300 to 1900
Civilization · Eastern African
Integrated Bantu-speaking communities with Nilotic neighbors through conquest and exchange networks, producing layered admixture across western Great Lakes polities.
Source confidence: medium1300 to 1900
Civilization · African Hunter-Gatherer
Tswana chiefdoms incorporated neighboring San through clientage and warfare, leading to sustained Bantu–Kalahari forager admixture. This reshaped gene pools on the Kalahari periphery.
Source confidence: medium1300 to 1900
Civilization · Papuan
Regional traders bridged Papuan and Austronesian populations across the Vitiaz Strait, facilitating movement of people alongside goods. Resulting admixture is detectable in coastal and island communities.
Source confidence: medium1300 to 1800
Migration · Ghanaian, Liberian, Sierra Leonean
Merchant colonies and Muslim clerical families married into local communities, spreading Mande/sahelian lineages. These networks linked northern Ghana to wider West African gene flow.
Source confidence: high1300 to 1700
Migration · Ghanaian, Liberian, Sierra Leonean
Akan groups moved south with gold trade, founding new states and absorbing Guan and Nzema/Kwahu populations. Matrilineal incorporation of outsiders enhanced genetic diversity.
Source confidence: high1300 to 1836
Civilization · Nigerian
Expansion and cavalry warfare integrated diverse Yoruba and neighboring groups and redistributed captives. Spread Yoruba-associated ancestry and increased mixing on northern and eastern frontiers.
Source confidence: high1300 to 1600
Migration · Nigerian
Clerical lineages and merchant families settled in Hausaland, contributing Sahelian ancestry and facilitating Hausa–Fulani admixture.
Source confidence: medium1335 to 1520
Civilization · Pakistan
Consolidated Sindhi populations and integrated Baloch elements through alliances and settlement. Genetic effects reflect regional mixing more than external inputs.
Source confidence: medium1336 to 1646
Civilization · Indian
Urban centers and military frontiers drew migrants from across southern India, promoting admixture among Kannada-, Telugu-, and Tamil-speaking groups. Also integrated mercenaries of diverse origins.
Source confidence: high1347 to 1686
Civilization · Indian
Influx of Persianate, Turkic, Arab, and African (Habshi/Siddi) soldiers and administrators contributed West Asian and African lineages to Deccan urban and elite strata. Intermarriage and patronage broadened admixture.
Source confidence: high1350 to 1549
Civilization · Senegambian & Guinean
Unified Wolof polities increased gene flow among Wolof, Serer, and Fulbe through warfare and elite marriages. Consolidation created shared ancestry across the Senegalese heartland.
Source confidence: high1350 to 1900
Civilization · Senegambian & Guinean
Serer-led polities preserved local lineages while incorporating Wolof, Mandinka, and Fulbe through clientage and marriage. Coastal trade hubs promoted admixture and continuity.
Source confidence: high1354 to 1913
Civilization · Eastern European
Movement of soldiers, administrators, and Yörük pastoralists fostered Anatolian–Balkan gene flow; devshirme and population transfers reshaped communities. Muslim populations show admixture links with Anatolia and the Caucasus.
Source confidence: high1354 to 1700
Migration · Balkan
Anatolian Muslims, including Yörüks and other groups, settled across conquered lands. They introduced Anatolian/Turkic-related ancestry with variable persistence after later population shifts.
Source confidence: medium1390 to 1897
Civilization · Ethiopian
Regional integration and conflict produced gene flow among Kafficho, Sheka, Bench, and neighboring Omotic–Cushitic populations, later interacting with Oromo and imperial settlers.
Source confidence: medium1397 to 1523
Civilization · Finnish
Maintained inflows of Scandinavian elites and soldiers into Finland. Incremental admixture reinforced coastal Scandinavian signals.
Source confidence: medium1397 to 1523
Civilization · Scandinavian
Political union increased cross-border mobility of elites, clergy, and soldiers, promoting intermarriage across Scandinavian populations.
Source confidence: medium1400 to 1485
Civilization · English
Ongoing low-level inflows of merchants and craftsmen from the Low Countries and Germany introduced additional continental lineages, especially in towns. Overall effect was small but cumulative.
Source confidence: medium1400 to 1900
Civilization · Eastern African
Drew migrants from surrounding Bantu and Nilotic groups into a growing state, generating admixture and demographic expansion in the Great Lakes heartland.
Source confidence: high1400 to 1888
Civilization · African Hunter-Gatherer
Incorporation of forest forager communities through clientage and slavery led to Bantu–hunter-gatherer admixture in western Central Africa. Gene flow was often sex-biased and concentrated along riverine trade corridors.
Source confidence: medium1400 to 2000
Civilization · Ghanaian, Liberian, Sierra Leonean
State formation by Mole-Dagbani lineages integrated neighboring Gur- and Mande-related groups through conquest and marriage. Trans-Saharan and Hausa trade routes introduced northern Sahelian ancestry components.
Source confidence: high1400 to 1700
Migration · Ghanaian, Liberian, Sierra Leonean
Formation of coastal towns drew migrants from inland Akan and Ewe areas and foreigners, producing mixed Ga–Adangme lineages. Port economies maintained ongoing admixture.
Source confidence: medium1400 to 1800
Migration · Pakistan
Augmented Pashtun/Afghan-associated lineages and steppe-Iranian ancestry along the northwest–southeast corridor, with strongest effects in frontier districts.
Source confidence: high1400 to 1800
Migration · Senegambian & Guinean
Increased Balanta ancestry along the coast and promoted admixture with Papel, Manjaco, and Mandinka neighbors as new villages formed.
Source confidence: medium1400 to 1860
Civilization · Nigerian
Control of riverine corridors promoted admixture among Nupe, Gbagyi, Yoruba, Igala, and others through markets, warfare, and captive integration.
Source confidence: medium1400 to 1800
Migration · Nigerian
Incorporated Igala, Yoruba, Gbagyi, and other groups through warfare and commerce, producing mixed riverine communities.
Source confidence: medium1415 to 1577
Civilization · Ethiopian
Warfare, alliance, and commerce brought Arabian- and Somali-associated lineages into Harar and adjacent areas, while movements of warriors and captives spread eastern Horn ancestry inland.
Source confidence: medium1444 to 1900
Migration · Senegambian & Guinean
Introduced European and Cape Verdean ancestries into coastal lineages via unions with local women (Signares, Luso-Africans, early Krio), producing sex-biased admixture signals.
Source confidence: high1450 to 1760
Civilization · South East African
Expansion into the Zambezi valley integrated diverse groups, with intermarriage among Shona elites, valley communities, and coastal/Luso-African families. Movement of specialists and caravans broadened regional admixture.
Source confidence: high1450 to 1867
Migration · Senegambian & Guinean
Large-scale forced migration reduced local population sizes and altered sex ratios; embarkation hubs fostered admixture among diverse African groups and with Europeans before departure.
Source confidence: high1460 to 1637
Civilization · Ghanaian, Liberian, Sierra Leonean
Early Luso-African communities formed via marriages and concubinage between Portuguese and local elites. Atlantic commerce redistributed people regionally and overseas, altering coastal gene pools.
Source confidence: high1480 to 1779
Civilization · South East African
Expansion and fragmentation of Maravi-linked groups (e.g., Chewa, Nyanja) increased gene flow around Lake Malawi and the Shire valley. Trade and marriage alliances connected lakeshore and inland populations.
Source confidence: high1485 to 1707
Civilization · English
Arrivals included Dutch/Walloon artisans, Iberian and Italian merchants, early Romani groups, and French Huguenot refugees, adding diverse continental ancestry to urban populations. Early African presence appeared via maritime networks.
Source confidence: medium1492 to 1600
Migration · Balkan
Expelled Iberian Jews formed major urban communities, especially in port cities. They contributed Western Mediterranean ancestry that remains detectable in descendant groups.
Source confidence: medium1500 to 1700
Migration · Finnish
Dispersed eastern Finnish farmers into northern interiors, creating founder effects. Helped shape the genetic distinctiveness of Kainuu and northern regions.
Source confidence: high1500 to 1700
Migration · Scandinavian
Merchant and mercenary communities formed along the North Sea coast, adding North Sea ancestry signals to coastal Scandinavia.
Source confidence: medium1500 to 1900
Migration · South East African
Population growth and movements diffused Makua–Lomwe ancestry across northern and central Mozambique, incorporating neighboring coastal and inland groups.
Source confidence: medium1500 to 1900
Civilization · Ethiopian
Large-scale expansions and integration policies (gossa adoption) reshaped demography, increasing Oromo-related ancestry and admixture across central and northern highlands.
Source confidence: high1500 to 1900
Migration · Ethiopian
Movements of Nuer, Anuak, and related groups introduced Nilotic ancestry into western Ethiopia and promoted localized admixture with Cushitic and Omotic neighbors.
Source confidence: medium1500 to 1850
Migration · Eastern African
Spread Nilotic pastoralist lineages and absorbed local groups via raiding and marriage alliances, leaving a strong pastoralist genetic and cultural imprint.
Source confidence: medium1500 to 1700
Migration · Eastern African
Introduced Iberian and South Asian ancestry into coastal enclaves that intermarried with Swahili communities, leaving small but persistent genetic signatures.
Source confidence: medium1500 to 1867
Migration · African Hunter-Gatherer
Large-scale extraction primarily targeted Bantu-speaking farmers but occasionally included forest foragers, contributing minimally to overseas gene pools. Inland slaving routes fostered admixture near capture zones.
Source confidence: low1500 to 1800
Civilization · Papuan
Tidore influence brought Malay-speaking traders and Muslim elites who intermarried with Papuan coastal groups and extracted captives. This introduced Austronesian/Malay ancestry locally and exported Papuan lineages to Maluku.
Source confidence: high1500 to 1800
Migration · Papuan
Malay-speaking traders and Papuan intermediaries moved people and goods, with captives exported and elites settling locally. This introduced Malay/Austronesian ancestry on Papuan coasts and dispersed Papuan lineages into Maluku.
Source confidence: high1500 to 1800
Migration · Papuan
Papuans were relocated to Malukan islands through raiding and tribute systems. Their descendants contributed Papuan ancestry components to mixed Maluku populations.
Source confidence: medium1500 to 1874
Civilization · Ghanaian, Liberian, Sierra Leonean
Sustained interaction with inland Akan and European fort communities promoted admixture along the coast. Alliances and warfare moved people among Fante towns and neighboring states.
Source confidence: high1500 to 1800
Migration · Ghanaian, Liberian, Sierra Leonean
Ewe-speaking groups settled along the lower Volta and Keta lagoon, mixing with Ga–Adangme and Akan neighbors. This added eastern Gulf of Guinea ancestry components to coastal Ghana.
Source confidence: medium1500 to 1867
Migration · Ghanaian, Liberian, Sierra Leonean
Large-scale forced export disproportionately removed young adults, altering effective population sizes and sex ratios. Domestic integration of captives also introduced new ancestries locally.
Source confidence: high1500 to 1900
Migration · Indian
Introduced limited European ancestry into port cities, forming Luso-Indian and Anglo-Indian communities. Overall demographic impact remained small but regionally noticeable.
Source confidence: medium1500 to 1800
Civilization · Senegambian & Guinean
Portuguese and Cape Verdean men founded creole families with local women, introducing European and Cape Verdean admixture and connecting diverse African lineages in coastal towns and islands.
Source confidence: high1500 to 1800
Migration · Senegambian & Guinean
Expanded Mande-derived ancestry in southeastern Sierra Leone with admixture involving Kissi, Gola, and Sherbro groups. Community formation tied to warfare and farmland expansion.
Source confidence: high1500 to 1800
Civilization · Nigerian
Periodic raids and alliances with Hausa states and Middle Belt groups moved people and created mixed communities along the Benue corridor.
Source confidence: medium1500 to 1867
Migration · Nigerian
Mass forced migration removed millions over centuries, restructuring local demography and kin networks. Subsequent returnees later reintroduced some lineages and novel admixture to coastal Nigeria.
Source confidence: high1500 to 1900
Migration · Nigerian
Captives were absorbed into northern households and armies or routed to Saharan markets, increasing gene flow between Sahelian and Middle Belt populations.
Source confidence: medium1504 to 1821
Civilization · Eastern African
Mixed Arab, Nubian, and sub-Saharan populations along the Nile corridor, channeling gene flow into the eastern Sahel–Horn interface and fostering Islamization-linked marriages.
Source confidence: medium1505 to 1975
Civilization · South East African
European and South Asian ancestry entered coastal and riverine populations via male-biased settlement and intermarriage, producing enduring Luso-African lineages. Enslavement and portage reshaped local demography.
Source confidence: high1505 to 1975
Migration · South East African
European settlers and soldiers contributed male-biased European ancestry and formed mixed Luso-African families in coastal and riverine towns.
Source confidence: high1505 to 1896
Civilization · Ghanaian, Liberian, Sierra Leonean
Temne political consolidation drew in Limba, Susu, and coastal peoples, with captives and alliances reshaping gene pools. Commerce with Europeans and Mande traders added further diversity.
Source confidence: medium1505 to 1896
Civilization · Senegambian & Guinean
Temne hegemony integrated Limba, Loko, Susu, and Mande elements through trade and warfare, shaping northern Sierra Leone's ancestry. Captive incorporation broadened genetic diversity.
Source confidence: medium1520 to 1700
Migration · Ethiopian
Successive migrations redistributed population across central and northern Ethiopia, with widespread assimilation and adoption of Oromo identity leaving strong genetic signals.
Source confidence: high1520 to 1800
Migration · Eastern African
Integrated diverse communities under Oromo social structures, causing widespread admixture and language shifts across highland–lowland frontiers.
Source confidence: high1526 to 1918
Civilization · Eastern European
State-directed resettlements (e.g., Serb Military Frontier, Danube Swabians) and multiethnic garrisons fostered admixture among German, Slavic, Hungarian, and Balkan groups. Founder effects appear in colonist-descended communities.
Source confidence: high1526 to 1858
Civilization · Indian
Ongoing migration of Central Asian and Iranian elites and artisans reinforced West/Central Asian ancestry in northern urban centers. Large imperial cities fostered widespread internal migration and admixture.
Source confidence: high1526 to 1707
Migration · Indian
Influx of nobility, soldiers, and craftsmen reinforced Turkic-Persian genetic inputs in northern centers. Intermarriage with local elites diffused these lineages.
Source confidence: high1536 to 1814
Civilization · Scandinavian
Composite monarchy intensified movement of officials, clergy, and settlers, increasing Danish/Low German ancestry in Norwegian towns and vice versa.
Source confidence: high1536 to 1814
Migration · Scandinavian
Movements of officials, clergy, and soldiers increased Danish/Low German ancestry in Norwegian towns and blended populations across the realm.
Source confidence: high1537 to 1867
Civilization · Senegambian & Guinean
Mandinka-dominated rule spread Mande ancestry into coastal Guinea-Bissau/Casamance and reshaped local gene pools (Balanta, Jola, Papel) via warfare, captives, and intermarriage. Riverine markets amplified mixing.
Source confidence: high1550 to 1807
Migration · English
Introduced African ancestry to port cities through coerced and free movement linked to the Atlantic world. Numbers were modest but established enduring lineages.
Source confidence: medium1550 to 1900
Civilization · Ghanaian, Liberian, Sierra Leonean
Maritime trade and migrant incorporation produced mixed Ga–Adangme lineages with Akan, Akwamu, and foreign coastal groups. Urban growth around ports intensified gene flow.
Source confidence: medium1550 to 2000
Civilization · Ghanaian, Liberian, Sierra Leonean
Mande-linked founders and Muslim trading communities fostered admixture among savanna populations and linked them to Dyula networks. Settlement patterns spread Sahel–forest genetic connections.
Source confidence: medium1560 to 1700
Migration · English
Tens of thousands of Protestants added French-origin ancestry, concentrated in urban and artisan communities. Assimilation into the wider English gene pool followed within generations.
Source confidence: high1569 to 1795
Civilization · Eastern European
Attracted migrants (Ashkenazi Jews, Armenians, Germans) and facilitated mixing among Polish, Lithuanian, and Ruthenian populations. Localized founder effects and urban–rural contrasts are evident in genetic structure.
Source confidence: high1580 to 1700
Migration · Scandinavian
Finnish-speaking settlers formed enclaves that later assimilated, adding Uralic-associated ancestry to central Sweden and adjacent Norway.
Source confidence: high1585 to 1890
Civilization · African Hunter-Gatherer
Expansion and control of trade routes drew in nearby Twa groups, fostering assimilation and admixture with surrounding Bantu speakers. This diluted isolated forager lineages within imperial territories.
Source confidence: medium1600 to 1809
Migration · Finnish
Movements of Scandinavian soldiers and workers into Finland fostered mixing in garrison towns and projects. Added small amounts of Nordic ancestry beyond coastal settlements.
Source confidence: medium1600 to 1800
Migration · South East African
Prazeiro clans combined European, Indian, and African ancestry through sustained intermarriage with local communities and exercised hereditary authority along the Zambezi.
Source confidence: high1600 to 1870
Migration · South East African
Forced removal dispersed Mozambican lineages across the Indian Ocean and Atlantic, while local communities experienced sex-biased demographic shifts due to raiding and export.
Source confidence: high1600 to 1900
Migration · African Hunter-Gatherer
Pastoral expansion into San territories fostered admixture and cultural assimilation on the Kalahari rim. Resulting gene flow introduced Bantu- and Khoe-Kwadi–related ancestry into local forager groups.
Source confidence: medium1600 to 2000
Civilization · Ghanaian, Liberian, Sierra Leonean
Mende expansions and incorporation of neighbors (Kono, Kissi, Gola) produced extensive intra-regional admixture. Secret society networks and trade fostered mobility and marriage ties across chiefdoms.
Source confidence: high1600 to 1950
Migration · Senegambian & Guinean
Introduced mixed Euro-African Cape Verdean lineages into coastal towns, reinforcing Lusophone creole communities and linking island and mainland gene pools.
Source confidence: medium1600 to 1800
Migration · Nigerian
Consolidated Tiv populations and assimilated earlier inhabitants, reshaping Middle Belt genetic structure.
Source confidence: medium1610 to 1700
Migration · Scandinavian
Skilled families in ironworking districts intermarried locally, leaving detectable ancestry contributions in central Sweden.
Source confidence: high1611 to 1721
Civilization · Scandinavian
Imperial expansion drew in foreign soldiers and artisans and moved settlers internally, increasing admixture and regional diversity within Sweden.
Source confidence: high1618 to 1700
Migration · Northwestern European
War losses were offset by influxes of Swiss, Austrian, and French settlers, as well as returning locals. This renewed settlement increased genetic diversity and cross-border kinship ties.
Source confidence: medium1620 to 1701
Civilization · Ghanaian, Liberian, Sierra Leonean
Regional dominance and control of gold–slave routes integrated captives and allied groups into Akan-speaking populations. Subsequent Ashanti conquest redistributed people through warfare and resettlement.
Source confidence: high1625 to 1884
Civilization · African Hunter-Gatherer
Court-centered tribute and labor systems drew nearby Twa into Kuba domains, increasing localized admixture while maintaining some distinct maternal lineages. Forest–savanna interfaces show the strongest signals.
Source confidence: medium1647 to 1887
Civilization · Ethiopian
Urban inflows of merchants and scholars from the Somali coast and Arabia mixed with local Harari and Oromo, creating a cosmopolitan gene pool.
Source confidence: medium1650 to 1800
Migration · Eastern European
Spread East Slavic ancestry into formerly steppe zones, incorporating elements from Cossack, Tatar, Greek, and Balkan groups. Produced clines of admixture across southern Ukraine and adjacent regions.
Source confidence: high1650 to 1900
Migration · Eastern African
Expanded coastal Southwest Asian ancestry and funneled diverse inland populations to plantations and ports, increasing admixture and onward movement across the Indian Ocean.
Source confidence: high1650 to 1900
Migration · Papuan
Agricultural intensification enabled rapid population growth and fissioning of clans into new valleys. This reshaped intra-Papuan structure through founder effects, drift, and localized admixture.
Source confidence: high1650 to 1902
Migration · Nigerian
Established colonies that facilitated intermarriage and movement of captives, increasing admixture among Igbo, Ibibio, Efik, and Ijo groups.
Source confidence: high1652 to 1910
Civilization · African Hunter-Gatherer
European settlement and slave-based society produced extensive admixture between Khoe–San, Europeans, and imported Africans/Asians. Distinct Khoe–San lineages diffused into broader regional populations.
Source confidence: high1652 to 1900
Migration · African Hunter-Gatherer
Colonial settlement led to pervasive admixture between Europeans, Khoe–San, and enslaved peoples, diffusing Khoe–San ancestry widely. Hunter-gatherer communities experienced demographic decline and genetic assimilation.
Source confidence: high1665 to 1887
Civilization · African Hunter-Gatherer
State expansion and slaving integrated forest foragers into Lunda-controlled networks, increasing Bantu–forager gene flow across the south-central African frontier.
Source confidence: medium1666 to 1955
Civilization · Pakistan
Structured and expanded Baloch and Brahui populations, blending West Iranian-related and local South/Central Asian ancestries; coastal zones show minor African admixture from maritime links.
Source confidence: medium1674 to 1818
Civilization · Indian
Expansion and administration moved soldiers, officials, and dependents across regions, increasing gene flow between the western Deccan and conquered territories. Effects are most visible in frontier districts.
Source confidence: medium1680 to 1866
Civilization · South East African
Military consolidation and resettlement fostered admixture among Shona subgroups and neighboring communities. Population movements within the plateau intensified regional genetic homogeneity.
Source confidence: medium1680 to 1966
Civilization · African Hunter-Gatherer
Integration of Twa minorities through tribute and labor relationships produced asymmetric admixture with farming and pastoral groups. This reduced endogamy among local foragers over time.
Source confidence: high1685 to 1750
Migration · Northwestern European
Tens of thousands of French Protestants resettled in German territories, where they integrated over generations. Their arrival added distinct French ancestry to urban and rural communities.
Source confidence: high1687 to 1918
Civilization · Balkan
State-sponsored movements (Serb Military Frontier, Danube Swabians, others) created mixed frontier populations. Central European and Balkan lineages intermingled along the northern rim.
Source confidence: medium1690 to 1739
Migration · Eastern European
Shifted Balkan lineages northward into Habsburg lands, increasing South Slavic ancestry in frontier regions. Subsequent intermarriage with local communities blended genetic profiles.
Source confidence: high1690 to 1895
Civilization · Senegambian & Guinean
A frontier hub attracting Fula and Mandinka migrants linked Sahel and Senegambian river basins, promoting admixture through commerce, warfare, and captive incorporation.
Source confidence: medium1690 to 1902
Civilization · Nigerian
Aro trade and oracle networks linked Igbo hinterlands to coastal markets, moving merchants and captives. This produced admixture among Igbo, Ibibio, Efik, and Ijo populations.
Source confidence: high1698 to 1890
Civilization · Eastern African
Omani rule increased Southwest Asian ancestry on the coast and concentrated diverse inland groups in plantation and port settings. Indian Ocean slaving dispersed East African lineages abroad.
Source confidence: high1700 to 1900
Civilization · South East African
Caravan trade and Islamization drew in spouses and captives from diverse origins, increasing heterogeneity along routes and towns. Yao settlements linked coastal and inland gene pools.
Source confidence: high1700 to 1900
Migration · South East African
Caravan networks integrated diverse peoples through marriage and adoption of captives, spreading Yao-associated ancestry along trade corridors.
Source confidence: high1700 to 2000
Migration · Ethiopian
Long-distance trade and urbanization spread Gurage lineages into central and northern towns, increasing urban admixture with Amhara, Oromo, and others.
Source confidence: medium1700 to 1900
Civilization · Papuan
Tolai expansion and intensive trade drew in spouses and dependents from nearby islands and mainland coasts. This consolidated Austronesian ancestry locally while incorporating diverse Papuan lineages.
Source confidence: medium1700 to 1900
Migration · Ghanaian, Liberian, Sierra Leonean
Transhumant herding and jihadi pressures brought Fulani groups and lineages into savanna communities, with intermarriage and clientage spreading Sahelian ancestry.
Source confidence: medium1701 to 1918
Civilization · Northwestern European
Unification and rapid industrialization spurred large internal migrations into the Rhineland and Ruhr, blending regional German populations. Annexation of Alsace-Lorraine intensified cross-border movement and mixing.
Source confidence: high1701 to 1901
Civilization · Ghanaian, Liberian, Sierra Leonean
Imperial expansion and tribute systems incorporated diverse Akan and non-Akan groups, with captives and migrants absorbed into matrilineal lineages. Coastal exchange brought additional admixture with Ga, Fante, and foreigners.
Source confidence: high1707 to 2000
Civilization · English
Industrialization and empire facilitated major migrations from Ireland, Europe, the Caribbean, Africa, and South Asia, substantially broadening England’s genetic diversity, especially in cities. Post-1945 migrations had the largest proportional impacts.
Source confidence: high1725 to 1896
Civilization · Senegambian & Guinean
Fulbe ascendancy intensified movements of Fulbe, Susu, and Yalunka, increasing Fulbe-related ancestry and driving coastal resettlements. Captivity and tribute redistributed lineages across Upper Guinea.
Source confidence: high1725 to 1900
Migration · Senegambian & Guinean
Susu resettlement increased Mande-related ancestry along the coast and integrated with Baga, Nalu, and Landuma groups. Captive incorporation further broadened local diversity.
Source confidence: high1734 to 1937
Civilization · Ethiopian
Afar pastoral dominance structured gene flow along the Awash corridor, mixing Afar with Amhara, Argobba, Somali, and Oromo neighbors.
Source confidence: medium1747 to 1823
Civilization · Pakistan
Reinforced Pashtun/Afghan demographic presence and lineages along the frontier and into adjacent plains. Gene flow was notable in tribal and garrison communities.
Source confidence: high1757 to 1947
Civilization · Indian
Created Anglo-Indian and Luso-Indian mixed communities through limited European admixture. Railways and labor markets drove large internal migrations that increased inter-regional admixture within India.
Source confidence: high1776 to 1861
Civilization · Senegambian & Guinean
Toucouleur/Fulbe rule promoted intraregional mobility and intermarriage with Wolof/Serer, modestly increasing Fulbe ancestry. Political upheavals also exported captives from the valley.
Source confidence: high1787 to 1865
Migration · Senegambian & Guinean
Formed a multi-ethnic Atlantic-African population blending diverse African origins with some European/Caribbean inputs, later intermarrying with surrounding groups.
Source confidence: high1792 to 2000
Civilization · Northwestern European
Military mobilization, rural-to-urban moves, and immigration from Europe and North Africa diversified northeastern French populations. These flows increased genetic heterogeneity along the French–German frontier.
Source confidence: high1799 to 1849
Civilization · Pakistan
Primarily reorganized existing Punjabi populations with limited exogenous input. Genetic effects reflect internal mixing across Punjabi communities.
Source confidence: high1800 to 1900
Migration · English
Mass migration added substantial Irish-related ancestry to many English cities, increasing Celtic-related components in the urban gene pool.
Source confidence: high1800 to 1950
Migration · Pakistan
Contributed modest Kashmiri lineages to urban Punjab through artisan, merchant, and labor migration, with gradual assimilation.
Source confidence: medium1804 to 1903
Civilization · Nigerian
Fulani-led governance resettled clans, integrated captives, and spread Islam, increasing Fulani–Hausa–Kanuri admixture and Sahelian ancestry across northern Nigeria.
Source confidence: high1808 to 1961
Civilization · Ghanaian, Liberian, Sierra Leonean
Resettlement of Liberated Africans from diverse origins created the Krio population with broad West and Central African ancestry plus European admixture. Subsequent mixing spread these lineages inland.
Source confidence: high1808 to 1865
Migration · Ghanaian, Liberian, Sierra Leonean
Resettled individuals from Yoruba, Igbo, Akan, Congo, and other groups formed the Krio and mixed with local Temne and Mende, broadening ancestry profiles. European admixture entered through colonial agents and traders.
Source confidence: high1809 to 1917
Civilization · Finnish
Added limited Russian ancestry in cities and garrisons while leaving the rural majority largely unchanged. Gene flow is detectable mainly in southeastern and urban lineages.
Source confidence: medium1809 to 1917
Migration · Finnish
Garrisons and officials from Russia settled and intermarried in Finnish towns. This introduced modest East Slavic ancestry, mainly urban and southeastern.
Source confidence: medium1815 to 1840
Migration · African Hunter-Gatherer
Warfare and state formation displaced San communities and incorporated survivors into Nguni and Sotho-Tswana groups. This accelerated admixture and reshaped southern African genetic structure.
Source confidence: medium1816 to 1897
Civilization · South East African
State formation and conflict precipitated wide population displacements (mfecane), altering genetic structure via founder effects and incorporation of refugees and subject groups.
Source confidence: high1816 to 1840
Civilization · African Hunter-Gatherer
Upheavals displaced and absorbed San communities, facilitating admixture with Nguni- and Sotho-Tswana-speaking groups. Secondary migrations spread mixed ancestries across the interior.
Source confidence: medium1820 to 1895
Civilization · South East African
Consolidation of Shangaan/Tsonga-speaking communities entailed incorporation of local groups and captives, producing mixed lineages across southern Mozambique.
Source confidence: high1820 to 1860
Migration · South East African
Mobile war-bands established ruling groups that intermarried with local populations, introducing Nguni lineages and cultural practices into recipient regions.
Source confidence: high1820 to 1880
Migration · Ghanaian, Liberian, Sierra Leonean
Returnee communities (e.g., Tabom) married into Ga and Akan populations, adding New World–mediated West/Central African and minor European admixture. Cultural networks reinforced coastal connectivity.
Source confidence: medium1820 to 1900
Migration · Nigerian
Introduced Iberian and Afro-Atlantic admixture and repatriated West African lineages. Created cosmopolitan coastal communities with enduring genetic signatures.
Source confidence: high1821 to 1840
Migration · South East African
Nguni-speaking migrants established dominance and integrated Shona- and Kalanga-speaking communities, adding Nguni ancestry to western Zimbabwe.
Source confidence: high1822 to 1900
Migration · Ghanaian, Liberian, Sierra Leonean
A small settler population established towns and intermarried with Kru, Bassa, Vai, and others, introducing Afro‑diasporic and some European lineages. Their political dominance influenced mate exchange patterns.
Source confidence: high1828 to 1962
Civilization · Papuan
Dutch officials, Ambonese/Moluccan auxiliaries, and missionaries established posts and mixed households. Genetic inputs were modest but detectable in some coastal towns and mission communities.
Source confidence: medium1830 to 1932
Civilization · Ethiopian
Coffee-driven trade and state consolidation fostered admixture among Oromo, Gurage, Yem, and other southwestern groups, with links to Harar’s Muslim networks.
Source confidence: medium1849 to 1947
Civilization · Pakistan
European admixture remained limited and localized, but internal movements and urbanization intensified regional mixing. Set demographic patterns that influenced later migrations and gene flow.
Source confidence: high1850 to 1914
Migration · Northwestern European
Industrial centers attracted workers from within Germany and neighboring regions, including many Polish-speaking migrants. Intermarriage in boomtowns blended diverse Central and Western European lineages.
Source confidence: high1850 to 1947
Migration · Indian
Railway-era movements increased inter-regional marriage and admixture within India, especially in cities and plantations. This partially reduced earlier fine-scale population structure.
Source confidence: high1850 to 1890
Migration · Senegambian & Guinean
Mobilized Sahelian fighters and clerics who settled locally, modestly increasing Toucouleur/Fulbe-related ancestry and mixing with Wolof, Serer, and Mandinka communities.
Source confidence: medium1855 to 1962
Migration · Papuan
Colonial and mission personnel, including Moluccan auxiliaries, formed mixed families with Papuan communities. This introduced small but traceable European and Moluccan ancestry segments.
Source confidence: medium1860 to 1878
Migration · Balkan
Refugee and military colonist groups established enclaves, adding Caucasus and Pontic steppe components. Many later emigrated, but traces remain in some communities.
Source confidence: medium1860 to 1970
Migration · South East African
South Asian ancestry entered coastal and urban populations via indenture and commerce, forming endogamous communities with gradual admixture into local groups.
Source confidence: high1870 to 1930
Migration · Papuan
Pacific Islander catechists and families settled in coastal stations, marrying locally. This introduced modest Polynesian ancestry into some coastal Papuan communities.
Source confidence: high1880 to 1939
Migration · English
Brought Ashkenazi Jewish ancestry with distinct founder signals into English urban populations. Subsequent dispersion and admixture broadened impact beyond initial enclaves.
Source confidence: high1880 to 2000
Migration · Ghanaian, Liberian, Sierra Leonean
Small but persistent merchant families intermarried with local elites, contributing limited Southwest Asian ancestry to urban coastal gene pools. Effects are localized and modest.
Source confidence: low1880 to 1905
Migration · Pakistan
Added East Eurasian/Central Asian ancestry to the Quetta region through a compact refugee diaspora, with limited spread beyond Hazara communities.
Source confidence: high1884 to 1914
Civilization · Papuan
Plantations and stations drew in Chinese, Micronesian, and Solomon Islands laborers who sometimes settled locally. This created low-frequency exogenous ancestries in coastal and plantation districts.
Source confidence: high1884 to 1975
Civilization · Papuan
Colonial centers, missions, and labor recruitment encouraged population mixing among Papuan and Austronesian speakers and with small numbers of Europeans and Pacific Islanders. This increased intergroup admixture particularly around towns.
Source confidence: high1890 to 1941
Civilization · Ethiopian
Italian garrisons and settlers introduced small Southern European genetic input, concentrated in urban areas and transport hubs.
Source confidence: medium1890 to 1941
Migration · Ethiopian
Colonial-era soldiers and settlers contributed limited European ancestry, concentrated in urban centers and transport corridors.
Source confidence: medium1890 to 1975
Migration · Papuan
Labor recruitment moved diverse workers to plantations and mines, some of whom settled permanently. Low-level cosmopolitan admixture accrued in port towns and plantation belts.
Source confidence: high1900 to 1990
Migration · South East African
Circular, male-biased labor flows created cross-border kin networks and admixture in mining districts and adjacent rural areas.
Source confidence: high1900 to 1960
Civilization · Nigerian
Colonial rule concentrated populations in cities, mines, and ports, accelerating interregional marriages and admixture. European genetic input remained limited and localized to coastal urban communities.
Source confidence: high1900 to 1960
Migration · Nigerian
Railways, mines, and ports drew diverse ethnic groups into shared urban spaces, markedly increasing interethnic marriages and admixture.
Source confidence: high1923 to 1925
Migration · Balkan
Mass compulsory transfers concentrated Anatolian Greek ancestry in mainland Greece and removed most Muslim communities from Greece to Turkey. This sharply restructured eastern Balkan coastal genetics.
Source confidence: high1939 to 1945
Migration · Finnish
The wartime evacuation scattered Karelians across Finland, promoting mixing with other regions. This reduced regional genetic differentiation within Finland.
Source confidence: high1942 to 1945
Civilization · Papuan
Wartime garrisons and forced labor produced limited but present East Asian genetic inputs in some locales. Most effects were localized and demographically small.
Source confidence: medium1942 to 1945
Migration · Papuan
Occupation forces and camp systems created limited opportunities for offspring with local women and relocated laborers. Genetic inputs are minor and localized.
Source confidence: medium1943 to 1950
Migration · Finnish
Evacuations and resettlement brought Ingrian Finns into Finland, some remaining after the war. They contributed additional eastern Finnic ancestry to southern populations.
Source confidence: medium1947 to 2000
Migration · English
Large-scale arrivals from India, Pakistan, and Bangladesh significantly increased South Asian ancestry in many English cities. Admixture patterns vary by region and community.
Source confidence: high1947 to 1960
Migration · Pakistan
Mass migration reshaped urban gene pools, introducing diverse North Indian ancestries (Muhajir and others) into Sindh and Punjab cities.
Source confidence: high1948 to 1973
Migration · English
Introduced substantial Afro-Caribbean ancestry to urban England during labor shortages. Subsequent generations expanded admixture within broader populations.
Source confidence: high1950 to 1980
Migration · Scandinavian
Large-scale labor migration substantially increased Finnish-related ancestry in Sweden, especially in urban and northern areas.
Source confidence: high1950 to 2000
Migration · Northwestern European
Guest worker programs and decolonization-era movements brought Southern European, Turkish, and North African ancestry into urban and industrial zones along the frontier. Subsequent family reunification and intermarriage broadened regional genetic diversity.
Source confidence: high1950 to 2000
Migration · African Hunter-Gatherer
Evictions and conflict drove Twa from forests into agrarian communities, increasing admixture and reducing isolation. These shifts altered local ancestry proportions in peri-forest populations.
Source confidence: medium1950 to 2000
Migration · Papuan
Labor migration to towns increased mixing among previously isolated Papuan language groups and with coastal Austronesian speakers. This reduced genetic differentiation and created urban admixed communities.
Source confidence: high1960 to 2000
Migration · Nigerian
Economic opportunities in oil and administrative hubs intensified internal mobility, producing higher admixture across ethnic lines in southern and central cities.
Source confidence: high1984 to 1991
Migration · Ethiopian
Forced resettlement during famine and conflict moved large populations from the north to the southwest, increasing admixture between highland and southwestern groups.
Source confidence: highChapter IV
Use these principles to read the report without overstating what population-genetics models can establish.
Percentages describe statistical fit to comparison panels. They are not literal shares inherited from named historical groups or individuals.
Values above 5% usually merit greater attention. Small values can reflect distant affinity, overlapping panels, or model noise.
Historical labels organize reference data. They do not determine your cultural identity, nationality, community membership, or family history.
Estimates may change as panels expand, sample labels improve, and statistical methods are refined.
Chapter V
Ask for a plain-language explanation of genetic similarity patterns and historical context.
This AI analysis is limited to geographical regions and percentage distributions only. No additional data or personal information is included in this analysis. Results are an AI-generated interpretation of genetic similarity to reference populations, not proof of ancestry, ethnicity, or identity.
Try these questions:
Chapter VI
A private snapshot of statistical genetic similarity to historical reference populations, not proof of personal ancestry or identity.
Historical Populations Report
Results are statistical estimates based on available reference data. They do not establish direct descent, ethnicity, nationality, or cultural identity.
