Interactive tree of Joshua Rodd Roydhouse
1973–♂ Joshua Rodd Roydhouse
1947–♂ John Douglas Roydhouse
–♀ Janice Francis Rodd
–♀ Robyn Barrett
1923–2011♂ Donald Jack Roydhouse
–♀ Margaret Maddern
1892–1986♂ Jack Roydhouse
1896–1970♀ Kathleen Ivy Finlay
1912–♂ Alfred John Rodd
–♀ Theda Gwendoline Newbigging