| Male Anthony Patrick McMahon |
| Birth | 8 Apr 1892 | Doylestown, Columbia, Wisconsin, United States |
| Death | 4 May 1946 | |
| Burial | ||
| Marriage | 8 Feb 1915 | |
| Father | Anthony McMahon, Sr. | F3813 Group Sheet | |
| Mother | Annie M. Kirley | F3813 Group Sheet | |
| Female Nettie M. Field |
| Birth | 25 Feb 1898 | |
| Death | 11 Jan 1991 | , Columbia, Wisconsin, United States |
| Burial | ||
| Father | Oliver Field | F3816 Group Sheet | |
| Mother | Boughton | F3816 Group Sheet | |
| Male LeRoy J. McMahon |
| Birth | 24 Mar 1916 | |
| Death | 9 Feb 1987 | St. Paul, Ramsey County, Minnesota, United States |
| Burial | ||
| Spouse | Norma Anderson | F3817 | |
| Marriage | ||
| Female Joanne Estelle McMahon |
| Birth | 17 Jan 1921 | Doylestown, Columbia, Wisconsin, United States |
| Death | 7 Sep 1996 | |
| Burial | ||
| Spouse | Robert James Postel | F3819 | |
| Marriage | 7 Oct 1948 | Madison, Dane County, Wisconsin, United States |