William Edmund McGraw
1946 - 1985 (39 years)Drag or scroll to see more of the chart.
Robert H. Wilson
1861-1903
1861-1903
Wilhelmina Kämmerer
1865-1950
1865-1950
William E. McGraw
1887-1934
1887-1934
Jane Laura Wilson
1889-
1889-
William McGraw
1909-1973
1909-1973
Margaret Curran
1909-1971
1909-1971
William Edmund McGraw
1946-1985
1946-1985