| Father | Col Hance Garvin Hamilton, Jr. (b. circa 1680, d. 2 February 1772) |
| Mother | Ann Milne (b. 1692, d. 1763) |
| Son | Alexander McCain+ (d. circa 1780) |
| Son | Robert McCain+ (d. 1789) |
| Son | Hugh McCain+ (b. 1729, d. 26 August 1821) |
| Daughter | Catharine McCain (b. 1742, d. 21 February 1821) |
| Son | James S. McCain (b. 11 September 1773, d. 7 February 1825) |
| Daughter | Nancy Agnes McCain (b. 2 September 1775, d. 28 August 1864) |
| Pedigree Chart | |
| Relationship | 5th great-grandaunt of Charles Ryland ("Ryland") Scott 7th great-grandaunt of Isaac Silas Vaughn 7th great-grandaunt of Katherine Gilstrap Scott 7th great-grandaunt of Joseph Ryland Scott 7th great-grandaunt of Charles Parker ("Parker") Scott 7th great-grandaunt of Orly Marie Vaughn 7th great-grandaunt of Avital Catherine Vaughn |
| Birth | about 1715 | Harriet Sarah Hamilton was born about 1715 in Derry, Cavan, IrelandBGO. |
| Death | 1785 | She died in 1785 at age ~70 in South Carolina, United StatesBGO. |
| Burial | She was buried in Fishing Creek Church, Chester, South Carolina, United StatesBG. |
| Last Edited | 6 October 2025 |