+———Frederick Harold CROSSLEY (1 Sep 1915 Prescot, Lancashire, England – Jun 1997 Rugby, Leicestershire, Northamptonshire, Warwickshire)
      |   |    
      |   +———JACKSON
      |
  +———Gerald David CROSSLEY (1942 Leicester, Leicestershire, England – )
  |   |    
  |   +———Marjorie (or Margery) Olive ASTILL (1919 Hinckley, Leicestershire, England – 25 Oct 1998 Armadale, Western Australia, Australia)
  |    
  Megan CROSSLEY (1971 Perth, Western Australia, Australia – )
  |    
  +———Dawn Andrea PERKINS (1945 Leicestershire, England – )