The reason I ask is because I'm probably the descendant of Melungeons (many of my recent ancestors have the typical melungeon surnames like Osborne or Russell and the more distant ones were from Virginia and North Carolina where the melungeons ultimately come from). They were the product of unions between black indentured servants and white ones who eventually moved to Appalachia and intermarried. I wanted to see where they came from ultimately.

It'd also be interesting to see if any aspects of their culture can be found in modern day Appalachian culture.

Edit: I saw one imply they were Angolans, Kongo or Ambundu people. I don't know if that's true.