William Richard Schrock
1923 - 2010 (87 years)Drag or scroll to see more of the chart.
Joseph Schrock
1828-1901
1828-1901
Magdalena Guingerich
1830-1922
1830-1922
Joseph Samuel Schrock
1859-1936
1859-1936
Mary Catherine “Minnie” Irons
1862-1934
1862-1934
Joseph Lester Schrock
1896-1986
1896-1986
Caroline S. Yoder
1891-1968
1891-1968
William Richard Schrock
1923-2010
1923-2010