Y-DNA haplogroup

Y-DNA haplogroup I2a1b1a2b1a1a

3 individuals in Genoplot's reference catalogue carry Y-DNA haplogroup I2a1b1a2b1a1a, across 3 populations; 3 of them ancient, dated c. 870–950 CE.

Populations 3

Groningen Saxon (Medieval, Netherlands) Netherlands_Groningen_Saxon_Medieval 1 individual
Oland VA (Medieval) Oland_VA 1 individual
Viking (Medieval, Sweden) Sweden_Viking 1 individual

Oldest first. Calls are from the Allen Ancient DNA Resource, mostly automatic, with the terminal SNP shown.

Sample	Population	Call	Date	Site
`VK332`	Oland VA (Medieval)	I2a1b1a2b1a1a1 I-Y11229	710-991 calCE	Oland
`VK332_noUDG.SG`	Viking (Medieval, Sweden)	I2a1b1a2b1a1a1 I-Y11229	710-991 calCE	Oland
`GRO019.A_noUDG`	Groningen Saxon (Medieval, Netherlands)	I2a1b1a2b1a1a2 I-CTS1858	900-1000 CE	Martinikerkhof