Tom Gross
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Wilhelm Simon Geissmann Geissman
1835-1920
1835-1920
Caroline Balthaser
1841-1900
1841-1900
Edward Geissman
1874-1958
1874-1958
Edna C. Bacon
1881-1966
1881-1966
Richard H. Gross
1919-2005
1919-2005
Margaret Geissman
1921-2005
1921-2005