Hutterites are religious fundamentalists who live in colonies in the southern prairie provinces of Canada as well as some of the northwestern United States. Because of their separation from the rest of society, there tends to be a lot of inbreeding going on, but sometimes the elders of the colony will approach Aryan-looking men for the purpose of "stud servicing" (adds variety to the gene pool). I didn't believe it until one of my friends was actually propositioned by a colony.