Leon Walter Gassmann
1924 - 1975 (51 years)(
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- 1 Leon Walter Gassmann [1] b. 2 Mar 1924 d. 21 Oct 1975
- Mary Anne Mason b. 12 Sep 1926 d. 15 Sep 2005
- 2 Michael Lee Gassmann [1.1]
- Cynthia Ann Lewis
- 3 David Gassmann [1.1.1]
- 3 David Gassmann [1.1.1]
- 2 Michael Lee Gassmann [1.1]