+———Robert “Bob” CASSELS (22 Aug 1871 Ballinery, Ireland – 9 May 1947)
  |    
  Margaret CASSELS (abt 1913 British Columbia, Canada – )
  |            
  |       +———James BARCLAY (11 Sep 1797 – )
  |       |
  |   +———Robert BARCLAY (3 Aug 1845 Fawn's Park, Linlithgowshire, Scotland – 4 Jun 1932 farm near Darlingford, Manitoba, Canada)
  |   |   |    
  |   |   +———Elizabeth BISHOP (Aug 1796 Abbey Renfrew, Scotland – )
  |   |
  +———Catherine Nimmo “Catie” BARCLAY (21 Jan 1881 Darlingford, Manitoba, Canada – 9 Jun 1950 at home in Cranbrook, British Columbia, Canada)
      |        
      |   +———Alexander JOHNSTON
      |   |
      +———Mary Jane Nimmo “Jessie” JOHNSTON (3 Jan 1854 Aberdeen, Scotland – 1917 Manitoba, Canada)
          |    
          +———Jessie MASSON