Dorothy Wirtz
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John Zwick
1868-1946
1868-1946
Bertha Barbara Burkhart
1873-1932
1873-1932
Hubert W. Wirtz
1870-
1870-
Ruth Unknown
1889-
1889-
Roman George Zwick
1895-1972
1895-1972
Clara A. Donant
1897-1962
1897-1962
Justin Hubert Wirtz
1919-1959
1919-1959
Ruth C. Zwick
1924-2014
1924-2014