UPDATE: Per a recent DNA test on a living male Davidson descendant of William Davidson and Martha Baker, that Davidson family was part of DNA "Family 16" (at www.davidsongenes.org
) versus the DNA "Family 10" Davidson family that had previously seemed to be almost a certainty. Anyway, "DNA does not lie," so unless there was an "adoption" or an "out-of-wedlock birth" in this "mix" somewhere, I have to assume that this William Davidson was truly a member of DNA "Family 16."
There was another William Davidson (born about 1750....so probably fairly close in age to the above William Davidson who married Martha Baker)) in the Botetourt/Rockbridge Co., VA who was from PA and who married first to Sarah McCoy and second to the widow Mrs. Elizabeth (Wilson) McCrea. That William Davidson was also a member of DNA "Family 16" (per yet another DNA test), but the researchers of "Family 16" have no idea at this time as to just how the above two William Davidsons were related to one another.