Conversation so far:
What is the definition of Melungeon?
Melungeon is a term traditionally applied to one of numerous tri-racial isolate groups of the Southeastern United States.
Where did the Melungeon migrate to or from?
The Melungeon migrated together, sometimes along with white neighbors, from western Virginia through the Piedmont frontier of North Carolina, before settling primarily in the mountains of East Tennessee.
How many Melungeons were there or are there?
The total population of the Melungeon is unknown.
What other aspects of the definition of Melungeon are pertinent?
Melungeons were families descended from free people of color and mixed-race unions between persons of African ancestry and Native Americans in colonial Virginia.

Question: What characteristics do Melungeons exhibit?
Self-contained rewrite: What characteristics do Melungeons exhibit?