I am confused about the parents of Abraham Alexander 1717-1786 of Mecklenburg Co NC. Were they Elias (son of Andrew) and Sophia Alexander or Moses (son of James-the weaver) and Mary Wallace Alexander? I've seen both listed. Elias left no will, but the will of his son Jedediah(by 2nd wife Ann Taylor?) doesn't mention a brother Abraham (or some other alleged Elias off-spring). Did Jedediah exclude half-brothers/sisters? OR Is the Abraham, son of Moses, who is mentioned in Moses will, the Signer of the Meck Dec? Is there a definitive source on this subject?