Joseph John Koetter
![Male](img/tng_male.gif)
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- 1 Joseph John Koetter [1] b. 13 Aug 1921 d. 12 May 1982
Clara Schumacher b. 18 Oct 1920 d. 20 Oct 2001
- 2 Koetter [1.1]
- 2 Koetter [1.1]
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