Robert Nagle Heckman
1876 - 1903 (27 years)Drag or scroll to see more of the chart.
Johannes Heckman
1787-1859
1787-1859
Magdalena Noll
1795-1886
1795-1886
Henry Heckman
1822-1905
1822-1905
Rebecca Albright
1824-1917
1824-1917
George A. Heckman
1845-1925
1845-1925
Susan Nagle
1845-1925
1845-1925
Robert Nagle Heckman
1876-1903
1876-1903