Henry Tay Alpers
1935 - 1979 (44 years)Drag or scroll to see more of the chart.
Wilhelm Carl Bretz
1863-1903
1863-1903
Barbara Magdalena Singer
1864-1953
1864-1953
Charles C. Alpers
1884-1907
1884-1907
Laura M. Bretz
1890-
1890-
Carl Alpers
1907-1980
1907-1980
Deloris E. Cook
1911-1988
1911-1988
Henry Tay Alpers
1935-1979
1935-1979