| | 1954–♂ Rodney Grant Stuart Roydhouse 1959–♀ Raewyn Catherine Black | | | | 1917–1987♂ Jeffrey Arthur Roydhouse 1915–1987♀ Fiona Mclaren McIntyre | | | | 1887–1974♂ Arthur Payton Roydhouse | | | | 1856–1926♂ William Francis Roydhouse | | |
| | | 1849–1903♀ Mary Ann Bryant | | |
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| | | –♀ Annie Mackay Robertson |
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