1  Mary Ann SWITZER 
   +  Thomas EVANS 
      2  Joseph EVANS (3 Mar 1840 Nepean, Ontario, Canada – 13 Mar 1907)
         +  Elizabeth Ann GERVIN (abt 1848 Ontario, Canada – 25 Apr 1884 Ottawa, Ontario, Canada)
            3  Thomas William EVANS (27 Jul 1873 Carleton Co, Ontario, Canada – 23 Sep 1897 Carleton Co, Ontario, Canada)
            3  Mary Ann Elizabeth EVANS (31 Jan 1875 Nepean, Ontario, Canada – 25 Nov 1965 New Westminster, British Columbia, Canada)
               +  James Smith URQUHART (14 Jun 1881 Highland Village, Nova Scotia, Canada – 13 Feb 1969 Vancouver General Hospital, Vancouver, British Columbia, Canada)
            3  Christopher James “James” EVANS (1 Jan 1877 Nepean, Ontario, Canada – )
               +  Harriet STINSON (1886 – )
            3  Sarah Ellen EVANS (4 Aug 1878 Nepean, Ontario, Canada – 24 Jun 1959 Hollywood Sanitorium, New Westminster, British Columbia, Canada)
               +  John Gavin SHANKS (25 Apr 1874 Carleton Place, Ontario, Canada – 10 Apr 1950 Vancouver General Hospital, Vancouver, British Columbia, Canada)
                  4  John Edward Evans SHANKS (8 Jul 1899 Ottawa, Ontario, Canada – )
            3  Edith Naomi Parker EVANS (21 Aug 1880 Nepean, Ontario, Canada – 1962 Ottawa, Ontario, Canada)
               +  William David INGRAM (1878 Ottawa, Ontario, Canada – 1952)
                  4  Edith Elizabeth INGRAM (14 Sep 1900 Ottawa, Ontario, Canada – 8 Nov 1980 Surrey Memorial Hospital, Surrey, British Columbia, Canada)
                  4  John William INGRAM (29 Oct 1902 Ottawa, Ontario, Canada – )
                     +  Eva Isabel WILSON (1903 – )
                  4  Janet Naomi INGRAM (30 Jan 1905 Ottawa, Ontario, Canada – )
                     +  Elwood Duncan HAGERMAN (15 Apr 1900 Markham, Ontario, Canada – 5 Mar 1971 Surrey Memorial Hospital, Surrey, British Columbia, Canada)
            3  Amy Drusilla EVANS (28 Oct 1882 Nepean, Ontario, Canada – )
         +  Henrietta GERVIN (9 Jul 1859 Ontario, Canada – 9 Mar 1932 Vancouver, British Columbia, Canada)
            3  Joseph EVANS (21 Aug 1885 Ontario, Canada – )
            3  Abraham Henry EVANS (4 Jun 1890 Ottawa, Ontario, Canada – )
            3  Charles Evans EVANS (10 May 1894 Ontario, Canada – )
            3  Dorothy Henrietta EVANS (2 Nov 1897 Ottawa, Ontario, Canada – 21 Aug 1982 Royal Columbian Hospital, New Westminster, British Columbia, Canada)
               +  Samuel Earl MITCHELL (11 May 1895 Michigan, USA – 19 May 1975 Royal Columbian Hospital, New Westminster, British Columbia, Canada)
                  4  E. L. MITCHELL 
            3  Edward Buriell EVANS (30 Jan 1902 Ottawa, Ontario, Canada – )