Y-DNA haplogroup

Y-DNA haplogroup I1a2a1a1a5

Also written I-Y6231

3 individuals in Genoplot's reference catalogue carry Y-DNA haplogroup I1a2a1a1a5 (I-Y6231), across 3 populations; 3 of them ancient, dated c. 750–950 CE.

Populations 3

Langeland VA (Medieval) Langeland_VA 1 individual
Saxon (Medieval, England) England_Saxon 1 individual
Viking (Medieval, Denmark) Denmark_Viking 1 individual

Individuals 3

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

Sample	Population	Call	Date	Site
`HAD001.SG`	Saxon (Medieval, England)	I1a2a1a1a5 I-Y6231	400-1100 CE	Hatherdene
`VK363`	Langeland VA (Medieval)	I1a2a1a1a5a1a I-Y7278	900-1000 CE	Bogevej
`VK363_noUDG.SG`	Viking (Medieval, Denmark)	I1a2a1a1a5a1a I-Y7278	900-1000 CE	Bogevej