| Roscoe Gammon |
| Roscoe Gammon | |
| B: | 7 Mar 1843 |
| D: | Yes, date unknown |
| Clara Reynolds |
| Clara Reynolds | |
| D: | Yes, date unknown |
| Miriam E. Gammon |
| Miriam E. Gammon | |
| B: | 11 Nov 1893 |
| D: | 29 May 1915 |
| Vida Evelyn Gammon |
| Vida Evelyn Gammon | |
| B: | 18 May 1896 |
| , , Minnesota, USA | |
| D: | 25 Feb 1982 |
| San Bernardino, San Bernardino, California, USA | |
| Caldwell |
| Caldwell | |
| D: | Yes, date unknown |
| Ellis P. Gammon |
| Ellis P. Gammon | |
| D: | 5 Jul 1898 |
| Sierra Madre, Los Angeles, California, USA | |
| Della V. Bisbee |
| Della V. Bisbee | |
| B: | 12 Apr 1874 |
| Minneapolis, Hennepin, Minnesota, USA | |
| M: | 1 Nov 1892 |
| D: | Yes, date unknown |
| Thomas William Gammon |
| Thomas William Gammon | |
| B: | 22 Feb 1851 |
| D: | Yes, date unknown |
| Estella Varney |
| Estella Varney | |
| D: | Yes, date unknown |
| Eldridge Gammon |
| Eldridge Gammon | |
| D: | 1873 |
| Beloit, Rock, Wisconsin, USA | |
| Esther Hammet Bisbee |
| Esther Hammet Bisbee | |
| B: | 29 Oct 1823 |
| Canton, Oxford, Maine, USA | |
| M: | 4 Jul 1840 |
| D: | Yes, date unknown |