Mary Margaret Mattingly
1910 - 1989 (79 years)(
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- 1 Mary Margaret Mattingly [1] b. 17 May 1910 d. 4 Sep 1989
- + George Michael Gropp b. 3 Nov 1911 d. 24 Dec 1985
- + George Michael Gropp b. 3 Nov 1911 d. 24 Dec 1985