John D. Mattes
![Male](img/tng_male.gif)
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- 1 John D. Mattes [1] d. Bef 20 Jan 2009
Mary Jane
- 2 Kathleen Marie Mattes [1.1]
b. 7 Dec 1948 d. 20 Jan 2009
George Arthur Dwight Seaman b. 19 Sep 1945 d. 5 Nov 2021
- 3 Kristine Seaman [1.1.1]
- 3 Craig Seaman [1.1.2]
- 3 Michele Seaman [1.1.3]
David Landwehr
- 4 Savannah Landwehr [1.1.3.1]
- 4 Savannah Landwehr [1.1.3.1]
- 3 Kristine Seaman [1.1.1]
- 2 Kathleen Marie Mattes [1.1]