Christian Koch
1904 - (
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- 1 Christian Koch [1] b. 1904
- Elizabeth K. Mosbrucker b. 17 Oct 1912 d. 31 Dec 1998
- 2 Robert V. Koch [1.1] b. 27 Sep 1935 d. 1 Aug 1995
- 2 Koch [1.2]
- 2 Koch [1.3]
- 2 Robert V. Koch [1.1]