James Heckman
1851 - Yes, date unknownDrag or scroll to see more of the chart.
Johann George Heckman
1748-1835
1748-1835
Maria Magdalena Hamm
1755-1832
1755-1832
Peter Noll
1753-1844
1753-1844
Magdalena Keller
1763-1850
1763-1850
Johannes Heckman
1787-1859
1787-1859
Magdalena Noll
1795-1886
1795-1886
Samuel Heckman
1825-1908
1825-1908
Elizabeth Deisher
-1908
-1908
James Heckman
1851-
1851-