Drossel
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Joseph Billmann
1864-1954
1864-1954
Maria Anna Schwarzmüller
1861-1936
1861-1936
Oscar Drossel
1888-1971
1888-1971
Barbara Billmann
1891-1969
1891-1969
Donald Henry Drossel
1925-1990
1925-1990
Jeanne Elizabeth Locke
1925-1981
1925-1981