Family: John Coe Simpson & Margaret J. Dial
m. 17 May 1866
 | Nathaniel Simpson (1811-1893) 
|
 | Mary Aydelott (1809-1885) |
| Joseph Simpson (1841-1861) |
| Susannah Jane Simpson (1846-1846) |
| William Hawkens Simpson (1850-1925) |
| John Coe Simpson (1843-1918)
|
| Margaret J. Dial (1849-1932)
|
| Thomas Simpson (1867- ) |
| Nathaniel N. Simpson (1869- ) |
| John Simpson (1872- ) |
| Mary J. Simpson (1876- ) |
| Harvey E. Simpson (1878- ) |