1  Mary SUMMERSKILL (abt 1821 Halifax, Yorkshire, England – )
   +  John CROSSLEY (13 May 1821 Ovenden, Yorkshire, England – 1910 Halifax, Yorkshire West Riding, England)
      2  Sarah Ann CROSSLEY (abt 1844 Halifax, Yorkshire, England – )
      2  Mary Louisa CROSSLEY (abt 1852 Ovenden, Yorkshire, England – )
      2  Thomas CROSSLEY (abt 1854 Ovenden, Yorkshire, England – )
         +  Mary Ann RODWELL (abt 1854 Doncaster, Yorkshire, England – )
            3  Frances CROSSLEY (abt 1878 Ovenden, Yorkshire, England – )
            3  John CROSSLEY (abt 1880 Ovenden, Yorkshire, England – )
            3  George CROSSLEY (abt 1883 Ovenden, Yorkshire, England – )
            3  Lucy CROSSLEY (abt 1885 Ovenden, Yorkshire, England – )
            3  Thomas CROSSLEY (abt 1887 Ovenden, Yorkshire, England – )