Interactive tree of Keith T. Roydhouse
1951–♂ Keith T. Roydhouse
1943–1985♀ Hilary Ellen Clay
1914–1986♂ Tom Roydhouse
1920–1987♀ Daphne Irene Evans
1888–1915♂ Harold Roydhouse
1892–1977♀ Eva Thompson
1854–1900♂ William Clark Roydhouse
1855–1932♀ Elisabeth Harrison
1868–♂ George Thompson
1870–♀ Louisa Branton
–♂ Hubert Evans
–♀ Bertha Brooks