Mary Siemonsma
b. September 1899, d. 15 March 1968
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- 1 Mary Siemonsma b. Sep 1899 d. 15 Mar 1968
- Albert Burgraff b. 11 May 1896 d. 26 Aug 1974
- 2 Aloysius George Burgraff b. 16 Mar 1931 d. 28 Mar 1939
- 2 Delores Maria Burgraff b. 7 Jul 1933 d. 7 Oct 1933
- 2 Mary Ann Burgraff b. 14 Nov 1934 d. 14 Nov 1934
- 2 Aloysius George Burgraff