Barç Post‑Medieval Individuals

The human remains sampled at Barç sit in a turbulent hinge of Balkan history. Dated by contextual stratigraphy and radiocarbon-calibrated ranges to 1452–1635 CE, these two individuals lived during the centuries after large‑scale Ottoman expansion into the western Balkans. Archaeological data indicates continued settlement of the Korça Basin, a fertile upland corridor linking interior Albania to Adriatic and inland trade routes.

Material traces from nearby sites in the Korça region show a mosaic of local agrarian lifeways and long‑distance exchange across the Balkans and Mediterranean. Limited evidence suggests communities here negotiated new political and economic realities while maintaining older patterns of landscape use. The Barç burial contexts—while sparsely sampled—offer a direct human link to that transitionary era.

Because only two genomes are available, any reconstruction of origins must be cautious. These individuals may capture local continuity, recent migration, or both; archaeological context and comparative DNA are needed to discriminate among scenarios. Future sampling from contemporaneous cemeteries across southeastern Albania would help clarify whether the Barç signatures reflect household‑level idiosyncrasy or broader demographic trends.

Genome recovery from two individuals at Barç produced mitochondrial haplogroups U and J (one individual each). Haplogroup U is widespread in Europe with deep Paleolithic and Neolithic roots, often associated with long‑term regional continuity. Haplogroup J is common across the Near East and Mediterranean and can reflect prehistoric and historic mobility along coastal and inland routes. These mtDNA results suggest the maternal lines in this tiny sample represent both local European heritage and Mediterranean‑linked ancestries.

No robust Y‑chromosome pattern can be asserted here because Y‑DNA is not reported or is undetermined for these samples. With only two mtDNA calls, population-level conclusions are not justified; the dataset is explicitly preliminary. Archaeological data indicates ongoing connections between inland Albania and broader Mediterranean networks, and the mtDNA mix is consistent with such interactions, but a larger sample size (ideally dozens of individuals) and genome‑wide data are required to quantify admixture, kinship, and sex‑biased mobility.

Future comparative analysis with contemporaneous Balkan and Adriatic ancient genomes could reveal whether Barç exemplifies local continuity, a focal point of migration, or a blended demographic tapestry.