I recently discovered that I have a pretty prominent anatilian bump on the back of my head. I have read that this is a clue that I may have Melungeon heritage. My grandmother from whom I get this "bump" says she had "Black Dutch" in her family. On the flip side, I have read that this bump or ridge on the back of the head merely means that I have Central Europeon or Central Asian heritage. i am wondering which is true. Does the bump on my head mean I have Melungeon heritage or does it point to some other origin? Thanks. Brandi