+———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)