עץ אינטראקטיבי של ‪Blayde John Sirolli‬
2009–♂ Blayde John Sirolli
1974–♂ Paul John Sirolli
–♀ Kerryanne Black
1948–♂ John Sirolli
1948–♀ Lynn Dorothy Roydhouse
1920–1992♂ David Alfred Roydhouse
1919–1970♀ Myrtle Lillian Gardes
1920–2003♀ Beryl Evelyn …
1887–1974♂ Arthur Payton Roydhouse
1890–1975♀ Dorothy Booth