| Male Robert Emmett McMahon |
| Birth | 30 Dec 1885 | Minneapolis, Hennepin, Minnesota, United States |
| Death | 27 Dec 1971 | Wyocena, Columbia County, Wisconsin, United States |
| Burial | ||
| Marriage | 1913 | , , New York, United States |
| Father | Anthony McMahon, Sr. | F3813 Group Sheet | |
| Mother | Annie M. Kirley | F3813 Group Sheet | |
| Female Anna Laura Johnson |
| Birth | ||
| Death | 6 Sep 1950 | |
| Burial | ||
| Father | Fredrich Johnson | F3823 Group Sheet | |
| Mother | Phillina Carter | F3823 Group Sheet | |