| | 1931–♂ Geoffrey J. Roydhouse | | |
1972–♂ Andrew Edwin Roydhouse | | |
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| | 1910–1989♂ Edwin Roydhouse | | |
| | 1912–1987♀ Marion Roydhouse 1893–1972♂ Roy Basil Hodgson | | |
1998–♀ Tia Edna S. Roydhouse | | |
2002–♀ Tegan Elizabeth Roydhouse | | |
| | 1968–♂ Trevor Mark Roydhouse | | |
1973–♂ Terry Anthony Roydhouse | | |
| | 1941–♂ Anthony Hubert Roydhouse 1941–♀ Patricia P. Holdaway | | |
1951–♂ Keith T. Roydhouse 1943–1985♀ Hilary Ellen Clay | | |
| | 1920–1987♀ Daphne Irene Evans | | |
| | 1911–1975♂ Leonard Johnson | | |
| | 1888–1915♂ Harold Roydhouse | | | | 1854–1900♂ William Clark Roydhouse 1855–1932♀ Elisabeth Harrison | | | | 1822–1901♂ James Roydhouse | | | | 1778–1858♂ Thomas Roydhouse | | | | 1752–1785♂ Daniel John Roydhouse | | |
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