| | 1958–♂ Barry Phillip Roydhouse | | |
1960–♀ Helen Margaret Roydhouse 1947–♂ Colin Raymond Blackburn | | |
| | 1961–♂ Murray Wayne Roydhouse | | |
1961–♂ Kevin John 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 1949–♂ Rodney Charles Loller | | |
| | 1935–1983♀ Jill Roydhouse | | |
| | 1905–1966♂ William John Roydhouse 1907–1989♀ Millicent Mildred Adams | | |