The results of my son's DNA testing has been returned. One other person has joined the project and his DNA is also back. I uploaded my son's Turvey goes like this: Timothy Roger Turvey -> Irvin Turvey, Sr. -> James Hamilton Turvey -> George Washington Turvey -> Hyatt Turvey -> John Turvey -> Daniel Turvey.
Hyatt's father is assumed since he married a daughter of Hyatt Lasure and John is assumed to be the son of Daniel as there doesn't seem to be any other Turvey men in West Virginia at the time John was born. DNA studies will help narrow this down.