Rosemary E. Groff
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John Martin Gerhardstein
1865-1910
1865-1910
Elizabeth S. Lehman
1869-1940
1869-1940
Robert Jacob Gerhardstein
1889-1968
1889-1968
Ethel E. Rapp
1898-1962
1898-1962
Edmund A. Groff
-2005
-2005
Eleanor M. Gerhardstein
1917-2011
1917-2011