1  Ann 
   +  Joseph SPARROW (England – )
      2  John SPARROW (1783 England – )
         +  (Name Unknown)
            3  John A. SPARROW (1806 – 1894)
               +  Elizabeth COLBERT (1816 – 1892)
                  4  Robert Colbert SPARROW (31 Jul 1843 – 4 Oct 1921 Fitzroy, Ontario, Canada)
                     +  Elizabeth MCGINLEY (8 Aug 1842 – 1926)
                        5  Robert McGinley SPARROW (Oct 1867 – 1947)
                           +  Annie Luella SERSON (Dec 1871 – 1964)
                              6  Isobel Marguerite SPARROW (24 Dec 1901 Fitzroy, Ontario, Canada – Jul 1963)
                              6  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)
                                    7  Eilzabeth Ann “Betsy” SPARROW ( – living)
                                       +  Richard CLARKE ( – living)
                                          8  Brad CLARKE ( – living)
                                          8  Daniel Richard CLARKE ( – living)
                                    7  Sally Lillian SPARROW ( – living)
                                       +  William “Bill” COWAN ( – living)
                                          8  Benjamin Curtis COWAN ( – living)
                                          8  Virginia May COWAN (19 Aug 1972 – 16 Feb 2001)
                                          8  Emily Ann COWAN ( – living)
                                    7  Robert Boyle “Bob” SPARROW ( – living)
                                       +  Carolyn Bernice CHARBONNEAU ( – living)
                                          8  Joanna Lynn SPARROW (Antrim, Ontario, Canada – living)
                                          8  Roberta Ann SPARROW (Antrim, Ontario, Canada – living)
                                          8  Robert Neil “Neil” SPARROW (Antrim, Ontario, Canada – living)
                        5  Amanda Arabella SPARROW (17 Feb 1868 – 1954)
                        5  John Charles Herbert SPARROW (9 Apr 1870 – 13 Jul 1934 Fitzroy, Ontario, Canada)
                        5  Mary Lavina SPARROW (20 Jun 1872 – )
                        5  Jane Elizabeth “Jennie” SPARROW (14 May 1874 – 1971)
                        5  Arnold William Arthur SPARROW (31 Oct 1876 Antrim, Ontario, Canada – 30 Sep 1950 Arnprior, Ontario, Canada)
                           +  Mary Estella SHAW (5 Dec 1876 – 21 Nov 1907)
                           +  Isabel MOFFATT (Mar 1884 Ontario, Canada – 1967)
                              6  Alexander Arnold SPARROW (24 Feb 1913 Ontario, Canada – 31 Jul 1997)
                              6  Herbert M. SPARROW (1915 Ontario, Canada – 1999)
                                 +  Christena L. BARR 
                              6  M. Elizabeth SPARROW (1918 Ontario, Canada – 1999)
                                 +  H. ROSS (1912 – 1990)
                              6  Isabel J. L. SPARROW (1921 Ontario, Canada – 2007)
                                 +  Earle Harrison MACDOWALL (1908 – 1996)
                                    7  MACDOWALL (Jan 1944 – Jan 1944)
                                    7  MACDOWALL (Jan 1944 – Jan 1944)
                              6  Howard Orville SPARROW (1 Sep 1917 – 25 Nov 1917)
                              6  Madeline O. SPARROW (1922 – 2000)
                        5  Edna A. SPARROW (18 Apr 1878 – 1968)
                           +  John A. ANDERSON (1883 – 1954)
                        5  Frank Lewis Raymond SPARROW (5 Aug 1880 Fitzroy, Ontario, Canada – 1947)
      2  Joseph SPARROW (England – )