Gerard Doerr
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John Doerr
1837-
1837-
Catherine Heberger
1854-
1854-
Leo Thomas Doerr
1882-1952
1882-1952
Rose T. Pfeffer
1884-1939
1884-1939
Leo F. Doerr
1908-1983
1908-1983
Theresa Unknown
1908-
1908-