1  Grace Cecillia “Cecillia” MCNABB (22 Feb 1859 Belleville, Ontario, Canada – 25 Dec 1943 Armstrong, British Columbia, Canada)
   +  William HALLAM (21 Jan 1861 Chesterfield, Derbyshire, England – 7 Jul 1933 Provincial Mental Hospital, Essondale, British Columbia, Canada)
      2  Bertha HALLAM (19 Jan 1879 – )
      2  Frederick J. HALLAM (7 May 1881 – )
      2  Ethel HALLAM (2 Jul 1885 Winnipeg, Manitoba, Canada – )
         +  William MONTGOMERY (1859 Ontario, Canada – )
            3  Ethel Pearl MONTGOMERY (11 Jan 1908 Armstrong, British Columbia, Canada – 23 May 1940 Vernon Jubilee Hospital, Vernon, British Columbia, Canada)
               +  Jacob Daniel REISWIG (17 Jan 1896 Harvey Valley, North Dakota, USA – 13 Jul 1982 Saanich Peninsula Hospital, Saanichton, British Columbia, Canada)
                  4  Doreen G. REISWIG 
                     +  MILLER 
            3  Ida Norah MONTGOMERY (1912 Armstrong, British Columbia, Canada – )
               +  Alvin Earl WATERS (28 Jul 1902 Hanna, North Dakota, USA – 13 Mar 1957 Salmon Arm General Hospital, Salmon Arm, British Columbia, Canada)
      2  William J. HALLAM (26 Nov 1888 Keewatin, Ontario, Canada – 1930)
         +  Annie Elizabeth LEVER (29 Oct 1891 Spallumcheen, British Columbia, Canada – bur. Armstrong-Spallumcheen Cem, Armstrong, British Columbia, Canada)
      2  Charles HALLAM (13 Jan 1890 – )
      2  Arthur James HALLAM (16 Jun 1892 New Westminster, British Columbia, Canada – 26 Jan 1979 Armstrong Spallumcheen Hospital, Armstrong, British Columbia, Canada)
         +  Eliza Lillian “Lillian” HARRISON (1904 Regina, Saskatchewan, Canada – 2005)
      2  Ernest Andrew “Andrew” HALLAM (7 Aug 1895 Spallumcheen, British Columbia, Canada – 14 Jan 1969 Armstrong, British Columbia, Canada)
         +  Bessie Grace RIPPINGTON (1893/4 Armstrong, British Columbia, Canada – 1952)
            3  Violet Ruth HALLAM (27 Mar 1918 Armstrong, British Columbia, Canada – 4 Jul 1976 Shuswap Lake General Hospital, Salmon Arm, British Columbia, Canada)
               +  Walter Rand CALVER ( – aft 1976)
            3  Martin HALLAM (abt 1919 British Columbia, Canada – )
            3  Gertrude Marietta HALLAM (6 Aug 1926 – 19 Jun 1983 Burnaby General Hospital, Burnaby, British Columbia, Canada)
               +  Patrick GORMAN 
            3  A. B. HALLAM 
               +  WILSON 
         +  Clara May BAILEY (1 Apr 1896 Westbank, British Columbia, Canada – 2 Feb 1981 Kelowna General Hospital, Kelowna, British Columbia, Canada)
      2  Herbert Victor HALLAM (1 Jun 1899 Armstrong, British Columbia, Canada – 13 May 1951 Surrey Municipality, British Columbia, Canada)
         +  Isabella Turner BROWN (15 Jun 1890 Cornwath, Scotland – 15 Sep 1932)
      2  Cecillia Grace HALLAM (18 Mar 1899 Armstrong, British Columbia, Canada – )
         +  Macon PERKINS (1902 Carstairs, Alberta, Canada – )
      2  Harry Boyle HALLAM (5 Nov 1902 Bellingham, Washington, USA – 27 Dec 1967 Royal Inland Hospital, Kamloops, British Columbia, Canada)
         +  Margaret Ethel ADAMSON (8 Aug 1901 Rossland, British Columbia, Canada – 1 May 1970 Royal Inland Hospital, Kamloops, British Columbia, Canada)
            3  H. D. HALLAM