Herbert James Frank
1927 - 2009 (81 years)Drag or scroll to see more of the chart.
Joseph Hengen Henchen
1839-
1839-
Catherine Friedman
1841-
1841-
William J. Henchen
1871-
1871-
Julia Catherine Martin
1871-
1871-
Herbert William Frank
1895-1957
1895-1957
Florence C. Henchen
1896-1990
1896-1990
Herbert James Frank
1927-2009
1927-2009