1  Francis Clements CROSSLE (24 Oct 1888 Newry, Ireland – 12 Jul 1947 Sydney, New South Wales, Australia)
   +  Gisele Jeanne BLUNTCHLI (5 Dec 1903 – 13 Sep 1991 Sydney, New South Wales, Australia)
      2  Francis Clements CROSSLE (5 Jan 1930 – 1997 Camden, London, England)
         +  Jacqueline Irene HART (20 Jul 1934 Hackney, Middlesex, England – )
      2  Giselle Anne CROSSLE (17 Jul 1931 Sydney, New South Wales, Australia – )
         +  Justin Hillary O’BRYNE (1 Jun 1912 Launceston, Tasmania, Australia – 10 Nov 1993 Launceston, Tasmania, Australia)