My ancestor's brother, Elam ALEXANDER, was born 22 May 1796 in Iredell County. He died 11 Apr 1862 in Bibb County, Georgia - leaving a will in which he mentioned his sister, Sally McKENZIE. I know all of the siblings in this ALEXANDER family and what happened to them with one exception: Astasia Thomson ALEXANDER b. 18 Jan 1783 (also in Iredell County). Is it possible that this was Sally? Elam ALEXANDER also mentioned his neice, Amanda MOORE, who lived in Ellis County, Texas. In the 1850 census, A. McKENZIE - male - 70 yo - b. NC lived with the MOORE family. Is there anyone on this list who can help me identify Sally McKENZIE? Thank you.