[Little Bill]

I M253, I1A, is the marker.

[Hawthorn]

>> I M253, I1A, is the marker <<

Yep, a typical Viking haplogroup, as I understand such matters.

But there are probably other haplogroups carried by the Vikings and their male-line descendants. I just don’t know.

(And I guess I’m just too lazy or too disinterested to research the matter thoroughly.)