+———John CROSSLEY (abt 1688 – 1739 Northowram, Yorkshire, England)
      |
  +———Eli CROSSLEY (1721 Northowram, Yorkshire, England – 1764 Ovenden, Yorkshire, England)
  |   |    
  |   +———Sarah BALDWYN (abt 1690 – 1753 Northowram, Yorkshire, England)
  |    
  Isaac CROSSLEY (1764 Ovenden, Yorkshire, England – 1833 Ovenden, Yorkshire, England)
  |    
  +———Rachel BIRTWISTLE (1722 Halifax, Yorkshire West Riding, England – 1778 Halifax, Yorkshire)