William Weyland
1946 - 1997 (51 years)Drag or scroll to see more of the chart.
Johannes Jakob Thürwanger Thurwanger
1864-1948
1864-1948
Rosina Klemm
1869-1955
1869-1955
Arthur William Herman Predat
1891-1943
1891-1943
Elizabeth M. Thurwanger
1895-1991
1895-1991
Forrest R. Weyland
1918-1985
1918-1985
Helen V. Predat
1919-2008
1919-2008
William Weyland
1946-1997
1946-1997