Family: John Lawrence Simpson & Emma J. York
m. 9 March 1903
 | James Monroe Simpson (1820- ) 
|
 | Elvira Davis (1838- ) |
| Parthena Lovada Simpson (1869-1960)  |
| Peter L. Simpson (1871- ) |
| Flora Ellen Simpson (1873- ) |
| John Lawrence Simpson (1876-1951)
|
| Emma J. York (1880-1960) |