| Male Walter August Grueneberg |
| Birth | 13 Mar 1901 | , Dodge, Wisconsin, United States |
| Death | 9 Jan 1973 | Columbus, Columbia, Wisconsin, United States |
| Burial | ||
| Marriage | 27 Nov 1929 | Cambria, Columbia, Wisconsin, United States |
| Father | Otto Hermann Heinrich Grueneberg | F3550 Group Sheet | |
| Mother | Wilhelmina Maria Dorothea Prueter | F3550 Group Sheet | |