1922–1993♂ Maurice Edward Corbett | | |
1924–2015♀ Lynda Mary Corbett | | |
1926–♂ Neville William Corbett | | |
| | 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 | | |
| | 1936–♀ Alison Myra Corbett 1931–2008♂ Brian Peter Roydhouse | | |
| | 1895–1974♂ Edward Corbett 1897–1980♀ Alice Ester Blyde | | |