Many of our Wilson lines came from or migrated to Tennessee. I believe the Projects and Dams you mention have displaced my Wilson's by these projects and dams thus the DNA project would help with what happened to these Wilson's and not just the ones from VA. Clues are clues and believe me, on my Wilson line, I need all the clues I can get and this project explains to me why suddenly my line isn't and wasn't any longer in that region. Lori