Mary Katherine Planz
1870 - (
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- 1 Mary Katherine Planz [1] b. 15 Feb 1870
- Gustav Willemann Willman b. Nov 1863
- 2 Arthur Gerhard Willman [1.1] b. 29 Sep 1888 d. 8 Feb 1978
- Mabel Doyle
- 3 Gertrude Willman [1.1.1] b. Abt 1920
- 3 Gertrude Willman [1.1.1]
- 2 Frederick Gustave Willman [1.2] b. 12 Feb 1893 d. 22 Jul 1951
- Georgia Alma Bryant b. 25 Aug 1900 d. Jul 1987
- 3 Ernest C. Willman [1.2.1] b. 1 Apr 1923 d. 30 Jun 2003
- 3 Ernest C. Willman [1.2.1]
- 2 Edna Marie Willman [1.3] b. 24 Sep 1895 d. 1 May 1949
- + Sperry
- + Sperry
- 2 Arthur Gerhard Willman [1.1]