John N. Martens
1886 - 1957 (70 years)(
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- 1 John N. Martens [1] b. 10 Jul 1886 d. Jan 1957
- Lavinia B. Amerman b. 6 Mar 1886
- 2 Lewis Ernest Martens [1.1] b. 2 Dec 1910 d. Dec 1978
- + Mary Werther b. 26 Sep 1919 d. 6 May 1994
- + Mary Werther b. 26 Sep 1919 d. 6 May 1994
- 2 Lewis Ernest Martens [1.1]