View Full Version : Robertson Groups R1 and I

03-24-2018, 03:58 PM
Have any discussions been published elsewhere on the origins of the two Branches of the Robertsons, one Group I and the other R1b? Both appear in Scotland and in large numbers.

03-24-2018, 08:22 PM
Have you asked the administrators of the Donnachaidh Project (Duncan clan, which includes Robertsons) at FTDNA? https://www.familytreedna.com/groups/clan-donnachaidh/about
That is presumably one of the purposes of their study.