Richard C. Obey
1934 - 1981 (47 years)Drag or scroll to see more of the chart.
Ägidius Joachim Merkel
1811-
1811-
Friedrich Zimmermann Zimmer
1830-1879
1830-1879
Wilhelmina Mertz
1839-
1839-
Jacob Müller Miller
1832-
1832-
Margaretha Walter
1830-
1830-
Charles A. Obey
1857-1929
1857-1929
Barbara Merkel
1861-1935
1861-1935
Charles Frederick Zimmer
1857-
1857-
Barbara Miller
1858-
1858-
Charles Boniface Obey
1893-1986
1893-1986
Mary M. Zimmer
1894-
1894-
Richard C. Obey
1934-1981
1934-1981