Susan Gerhardt
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Johannes Gerhardt
1868-1936
1868-1936
Anna Senn
1868-1907
1868-1907
Christian Schaff
1880-1947
1880-1947
Antonia Vocht
1884-1967
1884-1967
George Gerhardt
1904-1994
1904-1994
Helena Schaff
1909-1981
1909-1981
Clement J. Gerhardt
1931-2011
1931-2011