Family: Peter Ryan Simpson & (wife of Peter Ryan) Wright
m. about 1789
 | Thomas Simpson (1739-1833) 
|
 | Mary Knight (1751-1836) |
| Nathaniel Simpson (1768- )  |
| Richard Simpson (1775- ) |
| Elizabeth Simpson (1776-1841) |
| David Simpson (1779- ) |
| Sarah Simpson (1780- ) |
| Senah Simpson (1781-1858) |
| James Simpson (1783-1852) |
| Jane Simpson (1789- ) |
| Farraba Simpson (1791- ) |
| William Barnett Simpson (1793-1858) |
| Peter Ryan Simpson (1770-1850)
|
| (wife of Peter Ryan) Wright (1770- ) |
| Valentine Wright Simpson (1790-1861) |