1  Arthur STEVENSON (1853 – )
   +  Eleanor Isabella “Isabella” PATTERSON 
      2  Benjamin STEVENSON (1887 – 1964)
         +  Delia MCKITRICK (1892 – 1972)
            3  Douglas Clair STEVENSON (1931 – 1997)
      2  Jenny STEVENSON 
      2  Arthur Findlay “Findlay” STEVENSON (10 Nov 1877 – 1950)
         +  Edith Jane SHOULDICE (3 Sep 1886 – 1973)
            3  Harold Richard STEVENSON (18 Jun 1917 Wakefield, Quebec, Canada – 19 Sep 1986 Victoria General Hospital, Victoria, British Columbia, Canada)
               +  Alice Elizabeth Jean BROWN ( – aft 1985)
            3  Robert Arthur STEVENSON (27 Nov 1924 Wakefield, Quebec, Canada – 7 Sep 2003 Ottawa, Ontario, Canada)
               +  Joyce Madeline HARRISON (5 Jun 1930 Aylwin, Quebec, Canada – 21 May 2000 Ottawa, Ontario, Canada)
                  4  Barry Arthur STEVENSON ( – living)
                  4  Bonnie Joycelin STEVENSON ( – living)
                  4  Robert Findlay STEVENSON ( – living)
                  4  Brent David STEVENSON ( – living)
                  4  Beth Jane STEVENSON ( – living)
                  4  Sean Blair STEVENSON ( – living)
                  4  Scott Andrew STEVENSON ( – living)