Mary Johnston

   Has no ancestors but more than 100 descendants in this family tree.

• Name	Mary Johnston
  Gender	Female
  _UID	438D7637E703984082536493247E1A22E9C3
  Person ID	I48836	Marty and Karla Grant
  Last Modified	6 Jul 2026

  
  

  Family	John Graham   d. Aft 1778, Georgetown Dist, SC (now Horry Co, SC)
  _UID	E0ED7AE1CE81E14D9CAA61737AE95A4ECA5E
  Children	1. William Graham,   b. Bef 1755, SC d. 1824, Horry Dist, SC (Age > 69 years)   2. Joseph Graham,   b. Bef 1755, SC d. Aft 1818, Horry Dist, SC (Age > 65 years)   3. John Graham,   b. 1755/1765, SC d. Abt Nov 1811, Horry Dist, SC (Age 46 years)   4. Gilbert Graham,   b. Bef 1774, SC d. 1790/1796, Georgetown Dist, SC (now Horry Co, SC) (Age > 22 years)   5. James Graham,   b. 1755/1765, SC d. 1817/1820, Horry Dist, SC (Age 55 years)   6. Graham   d. Bef 1790, Georgetown Dist, SC (now Horry Co, SC)   7. Graham,   b. Horry Dist, SC d. Horry Dist, SC
  Family ID	F34910	Group Sheet  |  Family Chart
  Last Modified	21 Aug 2026

  
  

• Notes

  !REFERENCE: https://www.martygrant.com/genealogy/graham/SC/graham-john-mary-horry.html !NOTES:Name Mary Johnston per Carolyn Buckley and others. What proof is there that John Graham's wife was named Mary Johnston? I've seen no proof so far for her given or maiden name. Some list her as a daughter of Gilbert Johnston (Sr). Is there proof for this? Or is it speculative based on her having a son named Gilbert Graham perhaps named for her father?