Eugene Leonard Curtiss
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- 1 Eugene Leonard Curtiss [1]
- Margaret Jean Blanchard b. 6 May 1932 d. 7 Jul 1969
- 2 David Michael Curtiss [1.1]
- 2 Roger Ward Curtiss [1.2] b. 28 Jun 1956 d. 29 Jun 1956
- 2 David Michael Curtiss [1.1]
- + Helen Ruth Henderson