It seems that I may be the G(x4) grandson of Samuel and Elizabeth via their son Aaron (who married Mary Elizabeth Floyd).
Aaron and Mary's daughter Elizabeth Jane (b.1849-11-11) married Peter "Baldon" (Baldwin?) Youngblood (b. 1848-04-19).
All I know of Peter Youngblood is his possible date of birth and that he may have been born in Alabama - except for that I have no other information at all.
Peter and Elizabeth had at least two children, possibly three, possibly more. I know they moved to Henderson, Rusk Cnty, TX and had two sons, Aaron L., Hiram Peter. This message board shows they may also have had a daughter Susan Emma.
I'm just starting on this line and I have very little to work with so I am asking for any confirmations and additional information to trace the line back as far as possible.
Hope to hear from someone soon - be happy to share what I do have, again - it isn't much.