George William Koch
1883 - 1929 (46 years)(
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- 1 George William Koch [1] b. 23 May 1883 d. 31 Dec 1929
- Elizabeth Catherine Wilhelm b. 15 Oct 1887 d. 0Dec 1975
- 2 Elizabeth Dorothea Koch [1.1] b. 10 Feb 1908
- 2 Elizabeth Dorothea Koch [1.1]