+———James SADLER (6 Jan 1861 Pakenham, Ontario, Canada – )
  |    
  Mary SADLER (2 Sep 1905 Pakenham, Ontario, Canada – 19 Feb 1986 Pakenham, Ontario, Canada)
  |            
  |       +———John MCCANN
  |       |
  |   +———Thomas MCCANN (bet 1832 and 1834 Saintfield, County Down, Ireland – 19 Oct 1921 Pakenham, Ontario, Canada)
  |   |   |    
  |   |   +———Isabella
  |   |
  +———Susanna Catherine MCCANN (30 Jul 1871 Pakenham, Ontario, Canada – 24 Feb 1946 Pakenham, Ontario, Canada)
      |            
      |       +———Thomas MCKIBBON (abt 1797 Ireland – aft 1880)
      |       |
      |   +———James MCKIBBON (1812 Ireland – 17 Mar 1865 Ontario, Canada)
      |   |
      +———Mary MCKIBBON (1842 Pakenham, Ontario, Canada – 14 Feb 1934 Pakenham, Ontario, Canada)
          |        
          |   +———John FORSYTHE (1788 Monaghan Co, Ireland – 1868 USA)
          |   |
          +———Susanna FORSYTHE (1824 Ontario, Canada – 8 Aug 1895 Pakenham, Ontario, Canada)
              |    
              +———Alice STEEN (1788 Monaghan Co, Ireland – 1842 Pakenham, Ontario, Canada)