| Male Washington McMahan |
| Birth | 1814 | |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | 13 Jun 1837 [1] | Monroe Co., VA [1] |
| Father | ||
| Mother | ||
| Female Margaret Anna Cupp |
| Birth | 1817 | Montgomery Co., VA |
| Death | 15 Aug 1901 | Monroe Co., WV |
| Burial | ||
| Father | Jacob Cupp | F9409 Group Sheet | |
| Mother | Eve Kilmer | F9409 Group Sheet | |