I am from Braxton's brother William's line. What does the R in your name stand for? I have a relative Thomas Ray Bragg great, great grandfather, b in 1837. Trying to fill in his family information.
Now there was another Thomas R Bragg born in Oh about 1813. If you have not gone to:
http://www.rootsweb.ancestry.com/~ilmoult2/Families/Bragg_Th...
Then go to family 11, that is the 7th generation, Richard Bragg and his child #10 is Thomas R Bragg.

Happy hunting!

Flo