Bruce Edward Logsdon
1958 - 2014 (55 years)Drag or scroll to see more of the chart.
Anton Jakob Kälin Kaelin
1860-1945
1860-1945
Anna Katharina Schönbachler
1866-1927
1866-1927
Ernest J. Irmscher
1899-1978
1899-1978
Rosaline Alvina Kaelin
1908-1992
1908-1992
Joseph Anthony Logsdon
1925-2017
1925-2017
Edna Rose Irmscher
1931-2020
1931-2020
Bruce Edward Logsdon
1958-2014
1958-2014