Devin, my grandmother is a Pritchard. I am a descendant of Levi Pritchard, born about 1807. He also traveled on to Stone County, MO with the clan. The 1830 census of Fentress lists John, Levi, Henry and Thomas. Thomas appears to be twenty years senior to the others (the census would place his birth between 1780 and 1790), and I assume he is the patriarch. But...an assumption.
I'd enjoy sharing whatever info that I have.
Have you looked at the PritchardDNAproject.com? We have Levi now in Family Group 5. Is there anyone from your side of the family who could participate? Need a male Pritchard surname.