Grace A. Pfeffer
1909 - 1991 (82 years)(
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- 1 Grace A. Pfeffer [1] b. 1 Dec 1909 d. 16 Dec 1991
- Arthur O. Steinwachs b. 29 Oct 1904 d. 26 Apr 1995
- 2 Helen D. Steinwachs [1.1]
- 2 Helen D. Steinwachs [1.1]