| Male MACKENSEN, Herman |
| Birth | 17 Mar 1869 | Brant, Bruce County, Ontario, Canada |
| Death | 27 Mar 1956 | Arlington, Arlington County, VA |
| Burial | ||
| Marriage | 1896 | New York |
| Father | MACKENSEN, Wilhelm | F17078 Group Sheet | |
| Mother | SCHOLVIN, Sophia | F17078 Group Sheet | |
| Female BODE, Sophia |
| Birth | 5 Aug 1872 | New York |
| Death | 7 Dec 1960 | Washington City, District Of Columbia |
| Burial | ||
| Father | ||
| Mother | ||
| Male MACKENSEN, William Martin |
| Birth | 10 Apr 1898 | Niagara County, NY |
| Death | Feb 1985 | South Windham, ME |
| Burial |
| Female MACKENSEN, Estella Gertrude |
| Birth | 26 Nov 1901 | Niagara County, NY |
| Death | Yes, date unknown | |
| Burial |