Gerald Michael Siemonsma
b. 8 December 1951, d. 16 October 1983
Parents
| Father | Gerard John Siemonsma b. 18 Sep 1910, d. 13 Jan 1987 | |
| Mother | Anastasia Cecilia Schwebach b. 29 Dec 1919, d. 9 Mar 2006 | |
| Married | 4 Feb 1948 in Dell Rapids, Minnehaha County, South Dakota 
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| Family Note |
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Family
| Married | 5 Oct 1974 in Dell Rapids, Minnehaha County, South Dakota
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Children
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