1724 - 1784 (60 years)
| John Poston, Jr. 1724-1784 |
| John Poston, Jr. | |
| B: | 1724 |
| County Tyrone, Ireland | |
| D: | 1784 |
| North Carolina, United States | |
 | Margaret Baldridge 1719-1765 |
| Margaret Baldridge | |
| B: | 1719 |
| Coleraine, Ulster, Ireland | |
| M: | 1737 |
| Lancaster, Pennsylvania, United States | |
| D: | 8 Feb 1765 |
| Lancaster, Pennsylvania, British Colonial America | |
