John Gregory Koehl
1909 - 1957 (48 years)(
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- 1 John Gregory Koehl [1] b. 6 May 1909 d. 16 Oct 1957
- Frances A. Brug b. 17 Apr 1914 d. 23 Dec 2007
- 2 Suzanne Koehl [1.1]
- 2 David Koehl [1.2]
- 2 Suzanne Koehl [1.1]