Friedrich Keller
1873 - 1929 (56 years)(
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- 1 Friedrich Keller [1] b. 1873 d. 31 Dec 1929
- + Bertha Griesmer b. 14 Nov 1872 d. 25 Jul 1954
- + Bertha Griesmer b. 14 Nov 1872 d. 25 Jul 1954