1993–♂ Benjamin Phuc Roydhouse | | |
1995–♂ Llewellyn Cinh Roydhouse | | |
1998–♀ Aleisha Ngoc Roydhouse | | |
| | 1958–♂ Barry Phillip Roydhouse | | |
1960–♀ Helen Margaret Roydhouse 1947–♂ Colin Raymond Blackburn | | |
1992–♀ Coralie Alice Roydhouse | | |
| | 1961–♂ Murray Wayne Roydhouse | | |
1961–♂ Kevin John Roydhouse | | |
2000–♀ Shannon Louise Roydhouse | | |
2003–♂ Logan Jacob Roydhouse | | |
| | 1966–♂ Simon Peter Roydhouse 1972–♀ Kirsten Faye Robinson | | |
1966–♀ Anne-Marie Roydhouse | | |
| | 1931–2008♂ Brian Peter Roydhouse 1936–♀ Alison Myra Corbett | | |
1933–♀ Colleen Joy Roydhouse | | |
1956–♀ Catherine Margaret Myers | | |
| | 1935–1983♀ Jill Roydhouse | | |
| | 1907–1989♀ Millicent Mildred Adams 1905–1966♂ William John Roydhouse | | | | 1879–1932♂ Walter R. Adams 1881–1934♀ Alice Eliza Smart | | | | 1846–1897♂ George Walter Adams |
| | | 1859–1926♂ James Walter Smart 1861–1934♀ Elizabeth Anne Munton | | | | | 1829–1904♀ Catherine Bird | | |
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| | | 1877–1943♂ Francis William Roydhouse 1883–1973♀ Muriel Blanch Crawley | | | | 1856–1926♂ William Francis Roydhouse | | | | 1832–1908♂ William John Roydhouse 1832–1908♀ Mary Johns Jordan | | | | 1772–1851♂ Thomas Roydhouse | | |
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| | | 1827–1916♀ Sussanah Martha Dunn | | | | | 1805–1879♀ Mary Ann Goodwin | | |
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| | | 1860–1949♀ Helen Inverdale Cadenhead |
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