関係子供Mary Downer (1924–2014)異父母兄弟姉妹Joanna Barr-Smith (1887–1963)Christine Barr-Smith (1890–?)Robert Barr-Smith (1893–?)Mary Barr-Smith (1898–1990)Tom Barr-Smith (1904–1968)Ursula Barr-Smith (1907–1970)親Tom Elder Barr Smith (1863–1941)