Johannes Adam Gassmann
1755 - (
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- 1 Johannes Adam Gassmann [1] b. 24 Dec 1755
- Maria Anna Wüst b. 1757
- 2 Jakob Gassmann [1.1] b. 30 Sep 1782
- 2 Georg Michael Gassmann [1.2] b. 1 Mar 1784
- 2 Jakob Gassmann [1.1]