Mary Siemonsma
b. September 1899, d. 15 March 1968
(Notes: You may have to scroll down or right to see chart.)
| Aloysius George Burgraff | |
| B: | 16 Mar 1931 |
| D: | 28 Mar 1939 |
| Delores Maria Burgraff | |
| B: | 7 Jul 1933 |
| D: | 7 Oct 1933 |
| Mary Ann Burgraff | |
| B: | 14 Nov 1934 |
| D: | 14 Nov 1934 |
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| Mary Siemonsma | |
| B: | Sep 1899 |
| Iowa | |
| D: | 15 Mar 1968 |
| Albert Burgraff | |
| B: | 11 May 1896 |
| D: | 26 Aug 1974 |