1  William JOHNSTON (1825/6 Huntley, Ontario, Canada – 2 Mar 1897)
   +  Elizabeth “Eliza” STORY (1825 Leitrim, Ireland – 17 Dec 1903)
      2  William John JOHNSTON (8 Aug 1854 Huntley, Ontario, Canada – 14 Oct 1935 Huntley, Ontario, Canada)
         +  Lucy HAND (abt 1868 – 20 Mar 1901)
            3  Eva JOHNSTON (Apr 1897 Ontario, Canada – )
            3  Eliza A. M. JOHNSTON (Oct 1898 Ontario, Canada – )
         +  Helena Maud “Maud” CRAIG (11 Jul 1880 Huntley, Ontario, Canada – 21 Nov 1965)
            3  William JOHNSTON (May 1905 Ontario, Canada – )
            3  Anna Helena JOHNSTON (Jul 1906 Ontario, Canada – 1996)
            3  Mary Isobel JOHNSTON (Aug 1908 Ontario, Canada – )
            3  Weldon JOHNSTON ( – living)
      2  Erskin JOHNSTON 
      2  Robert J. JOHNSTON 
         +  M. Jane C. GOURLEY (abt 1859 – 27 Jan 1886)
      2  Susanna JOHNSTON ( – 21 Jul 1887)