| Father | Male Melvin Martin Grootemont |
| Born | 15 Sep 1893 | Forest Junction, Calumet Co, Wisconsin |
| Died | 14 Apr 1949 | |
| Buried | ||
| Married | 26 Jan 1916 | |
| Father | ||
| Mother | ||
| Mother | Female Theresa Ann Nienhaus |
| Born | 26 Jan 1891 | Freedom, Outagamie Co, Wisconsin |
| Died | 04 Jan 1983 | |
| Buried | Riverside Cemetery, Appleton, Wisconsin |
|
| Father | Frank K Nienhaus | F10759 Group Sheet | |
| Mother | Elizabeth Diny | F10759 Group Sheet | |
| Child 1 | Female Margaret Grootemont |
| Born | 19 Aug 1918 | |
| Died | 30 Jan 1997 | |
| Buried | Riverside Cemetery, Appleton, Wisconsin |
|
| Spouse | Living | F57496 | |
| Married | ||
| Child 2 | Male John M Grootemont |
| Born | 16 Jan 1924 | Appleton, Outagamie, Wisconsin |
| Died | 22 Nov 2002 | |
| Buried | Riverside Cemetery, Appleton, Wisconsin |
|
| Spouse | Marcella L Coppens | F31668 | |
| Married | 07 Aug 1948 | |
| Child 3 | Female Ruth Francis Grootemont |
| Born | 17 Feb 1926 | Appleton, Outagamie, Wisconsin |
| Died | 13 May 2004 | |
| Buried | St Joseph Cemetery, Appleton, Outagamie, Wisconsin |
|
| Spouse | Arvin James Ristow | F117448 | |
| Married | 04 May 1944 | Appleton, Outagamie, Wisconsin |
| Spouse | Alvin Gustave Ristow | F85735 | |
| Married | 1945 | |