Dorothy Hallenbeck
1921 - 2010 (88 years)Drag or scroll to see more of the chart.
Nicolas Groff
1814-1895
1814-1895
Caroline Kent
1820-1862
1820-1862
John Peter Groff
1848-
1848-
Caroline Ford
1854-
1854-
Leo Garfield Hallenbeck
1881-1955
1881-1955
Theresa Groff
1886-1954
1886-1954
Dorothy Hallenbeck
1921-2010
1921-2010