Albero interattivo di Charles Hubbard
1938–♂ Leslie Hubbard
1906–♂ Charles Hubbard
1911–♀ Elleen V. Roydhouse
1884–1955♂ Howard Macpherson Roydhouse
1887–1973♀ Sadie Estelle Timmons
1846–1934♂ George W. Roydhouse
1853–1911♀ Ida Virginia Macpherson
1817–1850♂ John Roydhouse
1813–♀ Bernice Stevenson
1785–1851♂ John Roydhouse
1798–1846♀ Francis Parkinson
–♂ William C. Macpherson