[Vitor]

Originally Posted by WestCoastJohnny

My guess is that Keltic is similar to the American usage of "Hispanic." That is, Guatemalan Indians are Hispanic as well as Puerto Rican negroes and mulattoes, and caucasoid Spaniards. In other words, Keltics takes in all the peoples who had their language, religion and culture changed by the Kelts.

Exactly...

look here, maybe there was some influx from the black sea region...(now it's MtDNA haplogroups)
http://www.mcdonald.cam.ac.uk/geneti...ld/eleven.html