Interactive tree of Marion Roydhouse
1937–♀ Jean S. Hodgson
–♂ Kenneth S. Fletcher
1944–♀ Carol Hodgson
1912–1987♀ Marion Roydhouse
1893–1972♂ Roy Basil Hodgson
1888–1915♂ Harold Roydhouse
1892–1977♀ Eva Thompson
1854–1900♂ William Clark Roydhouse
1855–1932♀ Elisabeth Harrison
1822–1901♂ James Roydhouse
1831–1880♀ Ann Johnson
1823–1874♂ Mark Harrison
1823–1906♀ Jane Jackson
1868–♂ George Thompson
1870–♀ Louisa Branton