Interactive tree of Jacob Ernestus Schenck
1862–♀ Martha Williamson Schenck
–♂ … Angavine
1864–1940♀ Ann Virginia Schenck
1848–1939♂ Henry Clayton Roydhouse
1861–♂ Seymore La M Holbrook
1866–♂ Van Liew Schenck
1867–1940♀ Emma Prettyman Schenck
–♂ … Wetherill
1870–♂ Jacob Ernest Schenck
1872–1872♀ Fanny Schenck
1873–♂ Peter Stryker Schenck
1880–1881♂ Oliver Rex Schenck
1835–1914♂ Jacob Ernestus Schenck
1840–1916♀ Martha S. Van Liew