Interactive tree of William Collins Roydhouse
1922–♀ Alice L. Mead
1924–2003♂ Ronald Arthur Mead
1926–1975♀ Joyce May Blain
1926–♀ Irene B. Mead
1894–♀ Alice Annie Roydhouse
1894–♂ Arthur Thomas Mead
1896–1897♀ Beatrice Louisa Roydhouse
1965–♂ Ian Robinson
1969–♂ James Anthony Robinson
1972–♂ Andrew Edwin Robinson
1927–♀ Constance A. Roydhouse
–♂ Stanley Robinson
1933–♂ Colin W. Roydhouse
–♀ Elsie K. A. Pattison
1897–1978♂ William Collins Roydhouse
1901–1958♀ Alice Ruby Tunstall
1870–1916♂ William Collins Roydhouse
1875–♀ Alice Annie Cheverall
1841–1883♂ George Henry Roydhouse
1840–1910♀ Caroline Bonnick
1813–1861♂ William Collins Roydhouse
1807–1884♀ Elizabeth Hayward
1790–1874♂ Thomas Roydhouse
1790–1861♀ Mary Collins
–♂ John Roydhouse
1764–♀ Mary Lyth
1777–♂ John Hayward
1774–♀ Sarah Sanders
1804–♂ John Bonnick
1806–♀ Mary Ann …
–♂ William Cheverall
1843–♀ Mary Jane …