Last year, I had my DNA done through Ancestry. It yielded no surprises - except one.
I have a lot more Scandinavian DNA than I thought I would have - 77%.
Logically, I had figured 50% Scandinavian (Mom's side), 25% Uk/Western Europe (Bundock side), and 25% Russian/Eastern Europe (Herrmann side).
Somewhere in the past, my paternal lineage has a lot more Scandinavian in it than I suspected.
Interesting.