1  Sydney CROSSLEY (1888 Manchester – 13 Oct 1960 Cuckfield, Sussex, England)
   +  Grace STIRLAND (1892 Salford, Lancashire, England – 1982 Worthing, Sussex, England)
      2  Joan Vivienne CROSSLEY (1924 Salford, Lancashire, England – 2005 Worthing, Sussex, England)
         +  Lionel Jack SIFFLEET (1918 – 1991 Brighton, Sussex, England)
      2  David Francis Millington CROSSLEY (1926 Salford, Lancashire, England – 17 Jun 2010 Scotland)
         +  Pamela A MARTIN (abt 1930 – )
            3  Duncan William Millington CROSSLEY (1963 Henley, Oxfordshire – )
               +  Claudia Souza DE MELLO 
            3  Alistair J CROSSLEY (1965 Henley, Oxfordshire – )
      2  William Saville CROSSLEY (1932 Hendon, Middlesex, England – )
         +  Elizabeth V FIDDY (1934 Marylebone, Middlesex, England – )
            3  Judith A CROSSLEY (1959 Leicester, Leicestershire, England – )
            3  Andrew Francis CROSSLEY (1961 Leicester, Leicestershire, England – )