1  George DICKSON (1830 Dunsyre, South Lanarkshire, Scotland – 23 Sep 1894 West Linton, Scotland)
   +  Hannah VALLANCE (16 Nov 1840 Libberton, South Lanarkshire, Scotland – 1 Jan 1921 Saskatoon, Saskatchewan, Canada)
      2  Adam DICKSON (1861 Dunsyre, South Lanarkshire, Scotland – )
         +  Grace Young SCOTT (1866 – bef 1922)
            3  George DICKSON (1887 Scotland – )
            3  Susan DICKSON (1889 Scotland – )
            3  Adam Jr. DICKSON (1893 Scotland – )
               +  Gertrude MATHISON 
            3  Hannah Vallance DICKSON (24 Dec 1898 Carnwath, Scotland – 27 Jan 1986 Maple Ridge, British Columbia, Canada)
               +  Parker Wallace “Wallace” MCNABB (1 Mar 1893 Thornhill, Manitoba, Canada – 27 Jul 1965 Maple Ridge Hospital, Haney, British Columbia, Canada)
                  4  Donald Jack MCNABB (3 Dec 1923 – Jan 1959 Edmonton, Alberta, Canada)
                     +  Helen HOWARD 
                        5  Donald Mack “Mack” MCNABB (Dec 1950 Edmonton, Alberta, Canada – Nov 1966)
                  4  Kenneth Hugh MCNABB (2 Apr 1925 Gretna, Manitoba, Canada – 16 Sep 1976)
                     +  Helen Mary WILSON 
                        5  Donna Lynn MCNABB (Deacon, British Columbia, Canada – living)
                           +  Glen ROALD ( – living)
                              6  Laura Jane ROALD (Maple Ridge, British Columbia, Canada – living)
                              6  Kenna Lynne ROALD (Maple Ridge, British Columbia, Canada – living)
                              6  Trevor Glen ROALD (New Westminster, British Columbia, Canada – living)
                        5  Keith Wilson MCNABB (Duncan, British Columbia, Canada – living)
                           +  Jane OWEN ( – living)
                              6  Jennifer Sian MCNAB (Victoria, British Columbia, Canada – living)
                              6  Andrew John MCNAB (Revelstoke, British Columbia, Canada – living)
                        5  Mary Jane “Janey” MCNABB (Maple Ridge, British Columbia, Canada – living)
                           +  Michael John GALLAGHER ( – living)
                              6  Erica Rae GALLAGHER (Maple Ridge, British Columbia, Canada – living)
                              6  Nathan John GALLAGHER (Maple Ridge, British Columbia, Canada – living)
                  4  Wallace Ray “Ray” MCNABB (14 Aug 1927 Gretna, Manitoba, Canada – 1986 London, Ontario, Canada)
                     +  Joan TONI ( – living)
                        5  Bonnie Jean MCNABB ( – living)
                        5  Donald MCNABB ( – living)
                     +  Ann ( – living)
                        5  Cinnamon MCNAB ( – living)
      2  Agnes DICKSON 
         +  Archie Jr. DAVIDSON (17 Dec 1915 Perdue, Saskatchewan, Canada – )
            3  Robert DAVIDSON 
      2  George DICKSON 
         +  GLENCROSS 
            3  George Glencross DICKSON ( – d. y.)