+———Frederick Harold CROSSLEY (1 Sep 1915 Prescot, Lancashire, England – Jun 1997 Rugby, Leicestershire, Northamptonshire, Warwickshire)
  |   |    
  |   +———JACKSON
  |    
  Peter John CROSSLEY (1945 Leicester, Leicestershire, England – 2 Sep 2008 Mount Richon, Armadale, Western Australia, Australia)
  |    
  +———Marjorie (or Margery) Olive ASTILL (1919 Hinckley, Leicestershire, England – 25 Oct 1998 Armadale, Western Australia, Australia)