+———Joseph SPARROW (England – )
                  |
              +———John SPARROW (1783 England – )
              |   |    
              |   +———Ann
              |
          +———John A. SPARROW (1806 – 1894)
          |
      +———Robert Colbert SPARROW (31 Jul 1843 – 4 Oct 1921 Fitzroy, Ontario, Canada)
      |   |    
      |   +———Elizabeth COLBERT (1816 – 1892)
      |
  +———Robert McGinley SPARROW (Oct 1867 – 1947)
  |   |            
  |   |       +———MCGINLEY
  |   |       |
  |   |   +———Robert MCGINLEY (Ireland – )
  |   |   |
  |   +———Elizabeth MCGINLEY (8 Aug 1842 – 1926)
  |    
  Isobel Marguerite SPARROW (24 Dec 1901 Fitzroy, Ontario, Canada – Jul 1963)
  |        
  |   +———William SERSON (5 Jan 1844 – 11 Oct 1919)
  |   |
  +———Annie Luella SERSON (Dec 1871 – 1964)
      |    
      +———Martha SCOTT (5 Aug 1851 – 22 Nov 1908)