| Father | Col Hance Garvin Hamilton, Jr. (b. circa 1680, d. 2 February 1772) |
| Mother | Ann Milne (b. 1692, d. 1763) |
| Son | Hance Hamilton McCain+ (b. 11 June 1763, d. 16 November 1824) |
| Daughter | Agnes McCain+ (b. 1765, d. 1840) |
| 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 |
| Name | Mary ("Polly") Hamilton was also known as Mary McKean. | |
| Marriage | Hugh McKean and she were married. | |
| Birth | 1738 | She was born in 1738 in Waxhaw, Mecklenburg, North Carolina, United StatesBG.1 |
| Marriage | 1758 | Hugh McKean and she were married in 1758 in St. James Episcopal, Lancaster, PennsylvaniaBG.1 |
| Death | 24 June 1820 | She died on 24 June 1820 at age ~82 in Waxhaw, Mecklenburg, North Carolina, United StatesBG.1 |
| Last Edited | 1 December 2020 |