In 1740 my Campbell ancestor came from Ireland. Genealogies I found online show that this line originally came from Argyll, Scotland, which makes total sense, given the family name. However, the My Origins map shows a 67% Central/Western Europe and only 8% British Isles?
How is that possible? Yes, 1000 or 2000 years ago my Celtic ancestors were on the Continent, but they were in Scotland and Ireland for many centuries after that.
Why only 8% British Isles???

Any help appreciated.

I didn't find the right solution from the Internet.

reference:

http://forums.familytreedna.com/showthread/46546

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Thanks!