+———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)