+———Lloyd DAVIS (5 Jul 1918 Merrickville, Ontario, Canada – )
  |    
  Margo Janice DAVIS (Smith Falls, Ontario, Canada – living)
  |                    
  |               +———Arthur STEVENSON (bef 1790 Ireland – )
  |               |
  |           +———Hans STEVENSON (1812 Ireland – aft 1871)
  |           |
  |       +———Thomas STEVENSON (1846/7 Ireland – 22 Jul 1887)
  |       |   |    
  |       |   +———Elizabeth DRENNAN (1812 Ireland – aft 1871)
  |       |
  |   +———James “Jim” STEVENSON (4 Feb 1876 Quebec, Canada – 1954)
  |   |   |    
  |   |   +———Anna NEALE ( – bef 1881)
  |   |
  +———Janet Alma STEVENSON (26 Apr 1919 Wakefield, Quebec, Canada – 13 Dec 2008 Saskatoon, Saskatchewan, Canada)
      |            
      |       +———James MCKITTRICK (abt 1811 Ireland – )
      |       |
      |   +———John MCKITTRICK (abt 1837 Ireland – bet 1881 and 1901 Quebec, Canada)
      |   |   |    
      |   |   +———Isabella (abt 1814 Ireland – )
      |   |
      +———Anna Ida MCKITTRICK (24 Oct 1885 Quebec, Canada – 1956)
          |    
          +———Margaret NELSON (abt 1842 Quebec, Canada – aft 1900)