Dworschack
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Joseph Dworschack
1857-1933
1857-1933
Apollonia Schnetzer
1868-1909
1868-1909
Joseph Mathias Dworschack
1893-1961
1893-1961
Julia Theis
1894-1976
1894-1976
Robert George Dworschack
1920-2006
1920-2006