I came across the article last week that detailed the genetic map of europe. Biologists have constructed a genetic map of Europe showing the degree of relatedness between its various populations.
I also keep an eye on the strange maps blog which posted the above image from the original article. However in part of the listed analysis on that blog states :
…the Irish population almost doesn’t show any characteristics that would distinguish it from the British one.
Jaysus, that’s not going to go down well at all, at all!