1  Robert Serson SPARROW (3 May 1908 Fitzroy, Ontario, Canada – 1996 Kinburn, Ontario, Canada)
   +  Elizabeth Curtis “Bessie” BOYLE (7 Jun 1904 Ontario, Canada – 1981 Pakenham, Ontario, Canada)
      2  Eilzabeth Ann “Betsy” SPARROW ( – living)
         +  Richard CLARKE ( – living)
            3  Brad CLARKE ( – living)
            3  Daniel Richard CLARKE ( – living)
      2  Sally Lillian SPARROW ( – living)
         +  William “Bill” COWAN ( – living)
            3  Benjamin Curtis COWAN ( – living)
            3  Virginia May COWAN (19 Aug 1972 – 16 Feb 2001)
            3  Emily Ann COWAN ( – living)
      2  Robert Boyle “Bob” SPARROW ( – living)
         +  Carolyn Bernice CHARBONNEAU ( – living)
            3  Joanna Lynn SPARROW (Antrim, Ontario, Canada – living)
            3  Roberta Ann SPARROW (Antrim, Ontario, Canada – living)
            3  Robert Neil “Neil” SPARROW (Antrim, Ontario, Canada – living)