Paul McDonough
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Ludwig Ehrhard Ehrhart
1869-1931
1869-1931
Clara Ahlbach
1872-1931
1872-1931
George Peter Ehrhart
1893-1960
1893-1960
Margaret McGreevy
1896-1933
1896-1933
William Edward McDonough
1927-2013
1927-2013
Virginia A. Ehrhart
1926-2009
1926-2009