The names and placement of individuals you have are consistent with what I have surmised from my research, also. Just a couple of things. What sources have you used to reconstruct the early family? I don't question your information, as I said it agrees with mine, but original sources are needed for support especially since it is now posted for the whole world to see and accept as fact. Second, who was Marilisa Poss in Rockingham County, VA deed records? Could that have been Nicholas's wife and mother to the sons? And finally, Henry Poss' headstone at Carters Grove states he was born in 1777.