+———James ARMSTRONG
      |
  +———William James ARMSTRONG (1848 – 20 Feb 1920)
  |   |    
  |   +———Mary FERGUSON
  |    
  John Fergusson ARMSTRONG (12 Aug 1893 Guelph, Ontario, Canada – )
  |            
  |       +———James BARCLAY (11 Sep 1797 – )
  |       |
  |   +———James BARCLAY (23 Oct 1826 Scotland – bet 1912 and 1914 Ontario, Canada)
  |   |   |    
  |   |   +———Elizabeth BISHOP (Aug 1796 Abbey Renfrew, Scotland – )
  |   |
  +———Mary Goodess “Polly Armstrong” BARCLAY (1854 Guelph, Upper Canada, Canada – )
      |        
      |   +———Joseph GOODESS (1791/2 – 27 Aug 1836 Scotland)
      |   |
      +———Mary GOODESS (2 Jan 1828 Scotland – 18 Apr 1870 Ontario, Canada)
          |    
          +———Catherine GRANT (1787/8 – 21 May 1856 Scotland)