Interactive tree of Basil Brooke Irwin
–♂ Edward Basil Irwin
1888–1970♂ Basil Brooke Irwin
1886–1956♀ Aimee Mildred Withers
1850–1914♂ Edward Withers
1851–1919♀ Agnes Mildred Hall
–♂ George W. Hall
–♀ Agnes Dryden