There are also Anglo-Saxon Grays and Greys in South Africa, so it is prudent to check things out.

For Example,
My father did extensive research into our genealogy and discovered that many of the tenets of our family's oral history were patently false. The great great grandfather on my Mother's side that was supposedly an American Indian was pure fiction, because his parents had been born in Wales. These "native fictions" are common in Euro-American families that have some family members with dark complexion or dark eyes. Often, this is a genetic legacy from the Iberian Celts who were early immigrants to Britain and Ireland.

Just an example of how family histories can be wrong.

Cheers, ColMac