HAPLOGROUP I2a1 – L621 ... – CTS10228 – Y3120 - Genealogy …
Jan 07, 2022· I2a1-Y3120 has always been indigenous in the Balkans, and it expanded northward from there; I2a1-Y3120 originated somewhere in the Poland-Belarus-Ukraine triangle and came to the Balkans with the Slavs in the 6-7 th century; The debate was mostly futile, and many arguments and premises proved to be insignificant, or simply wrong.