Gustav Collmer
1887 - 1960 (72 years)(
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- 1 Gustav Collmer [1] b. 13 Jul 1887 d. 4 May 1960
- Frieda Maria Drollinger b. 19 Dec 1896 d. 6 Mar 1986
- 2 Adolf Wilhelm Collmer [1.1]
- 2 Adolf Wilhelm Collmer [1.1]