Family: Nathaniel Simpson & (unknown)
m. bef 1764
 | Richard Simpson Sr. (1714-1793) 
|
| Thomas Simpson (1739-1833)  |
| Richard Simpson Jr. (1748-1804) |
 | Elizabeth Simpson (1748-1859) |
| Jane Simpson (1753-1815) |
| Eleanor Simpson (1755- ) |
| Nathaniel Simpson (1745-1829)
|
| Richard Simpson (1764-1832) |
| Nathaniel Simpson (1774-1857) |
| Thomas Simpson (1778- ) |
| Sarah Simpson (1779- ) |
| Mary Simpson (1781- ) |