William Heckman
1842 - 1921 (79 years)Drag or scroll to see more of the chart.
Johann George Heckman
1748-1835
1748-1835
Maria Magdalena Hamm
1755-1832
1755-1832
Samuel Heckman
1782-1851
1782-1851
Samuel Heckman
1817-1890
1817-1890
Sarah Serfass
1820-1897
1820-1897
William Heckman
1842-1921
1842-1921