John Henry Zwick
1899 - 1989 (90 years)(
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- 1 John Henry Zwick [1] b. 27 Jan 1899 d. 18 Dec 1989
- + Elma Naetzel b. 27 Mar 1900 d. 0Nov 1971
- + Elma Naetzel b. 27 Mar 1900 d. 0Nov 1971