Mary Moore Johnston was born in 1775 in Mecklenburg County, North Carolina, USA; died on 26 Nov 1845.
Mary married Oswald Alexander on 26 Oct 1826 in Mecklenburg County, North Carolina, USA. Oswald (son of Hezekiah Alexander, Sr and Mary Sample) was born on 16 Sep 1775 in Mecklenburg County, North Carolina, USA; died on 11 Dec 1826 in Mecklenburg County, North Carolina, USA. [Group Sheet] [Family Chart]
1775 - 1845 (70 years)