+———John JOHNSTON
          |
      +———William Moore JOHNSTON (1810 Derrameer, Clones, Fermanagh, Ireland – 31 Aug 1880 Rupert, Quebec, Canada)
      |   |    
      |   +———Mary UMPHRIS
      |
  +———Edward James “Big Ned” JOHNSTON (24 Jul 1836 at sea en route to Canada – 2 Sep 1921)
  |   |    
  |   +———Catherine JOHNSTONE (1812 Armagh, Ireland – )
  |    
  William Hyram Nixon JOHNSTON (28 May 1865 Rupert, Quebec, Canada – 8 Nov 1936 Ottawa, Ontario, Canada)
  |        
  |   +———Isaac CROSS (1800 Devonshire, England – 19 Feb 1869 Cascades, Quebec, Canada)
  |   |
  +———Rebecca Earle CROSS (5 Mar 1837 New Edinburgh, Ontario, Canada – 15 Feb 1934 Masham, Quebec, Canada)
      |        
      |   +———EARLE
      |   |
      +———Sarah EARLE (1815 England – 22 Mar 1881)
          |    
          +———Sarah HARMER