Ida L. Pfeiffer
1886 - (
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- 1 Ida L. Pfeiffer [1] b. 1886
- Alvin Henry Allwardt b. 21 Mar 1886 d. 30 Jan 1982
- 2 Roy Allwardt [1.1]
- 2 Earl H. Allwardt [1.2]
- 2 Hazel M. Allwardt [1.3]
- 2 Roy Allwardt [1.1]