MaleWillam Fred Tetzlaff, Sr. |
| Birth | 3 Apr 1890 | Green Lake, Green Lake, Wisconsin, United States |
| Death | 19 Dec 1958 | Wisconsin, United States |
| Burial | ||
| Marriage | 21 Nov 1910 | Fairwater, Fond du Lac, Wisconsin, United States |
| Father | Frederick Tetzlaff | F2922 Group Sheet | |
| Mother | Augusta Wittchow | F2922 Group Sheet | |
FemaleLona A Coddington |
| Birth | 18 Sep 1889 | Trenton, Dodge, Wisconsin, United States |
| Death | 30 Mar 1968 | Brandon, Fond du Lac, Wisconsin, United States |
| Burial | ||
| Father | Lester Codington | F2399 Group Sheet | |
| Mother | Elizabeth Shepard | F2399 Group Sheet | |
MaleJames William Tetzlaff |
| Birth | 1913 | Fairwater, Fond du Lac, Wisconsin, USA |
| Death | 18 Aug 1964 | Winnebago, Illinois, United States |
| Burial | ||
| Spouse | Juanita Wilina Van De Kolk | F2915 | |
| Marriage | ||