Robert Happ
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Anton Klein
1850-1932
1850-1932
Anna Maria Mischler
1861-1943
1861-1943
Johann Julius Unbehauen Happ
1888-1967
1888-1967
Emily Elizabeth Klein
1892-1979
1892-1979
Norman Louis Happ
1919-1983
1919-1983
Kathleen Wagner
1919-2013
1919-2013