| Father |
| Karl Ludwig Gremmelmaier [I0863] | 17 Oct 1866 | 14 Apr 1936
| Mother |
| Elisabeth Karoline Hirzel [I0866] | 14 Oct 1868 | 29 Jun 1936
| Sister |
Katharina Gremmelmaier [I0867] |
16 Jan 1896 |
21 Mar 1969 |
|
| Sister |
Elise Karoline Gremmelmaier [I0868] |
9 Mar 1897 |
2 Jan 1976 |
|
| Brother |
Adam Christian Gremmelmaier [I0872] |
21 Dec 1898 |
14 Nov 1947 |
|
| Brother |
Christian Karl Gremmelmaier [I0884] |
27 Apr 1900 |
|
|
| Sister |
Maria Luise Gremmelmaier [I0885] |
11 Oct 1901 |
1 Jul 1980 |
|
| |
[Lebt] Gremmelmaier [I0886] |
|
|
|
| Sister |
Rosa Gremmelmaier [I0887] |
12 Mar 1907 |
16 Aug 1988 |
|
| Brother |
Gottlieb Jakob Gremmelmaier [I1732] |
24 Jan 1904 |
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