Interactive tree of Alice DeFoe
1923–1991♀ Alice DeFoe
1921–2001♂ Robert Hill Dyson
1891–1951♂ William John Leslie DeFoe
1889–1958♀ Blanche N. Roydhouse
1841–1910♂ Henry Roydhouse
1844–1913♀ Mary Elizabeth Bush
1816–1849♂ Thomas Henry Roydhouse
1809–1874♀ Sarah Anstiss
–♂ William Bush