+———Lawrence NAISMITH (Ramsey Twp, Ontario, Canada – abt 1870)
  |    
  NAISMITH 
  |                
  |           +———John BOWES (12 Apr 1705 – )
  |           |
  |       +———William “James” BOWES (15 Nov 1760 Glamis, Scotland – 4 Jan 1835 Ramsey Twp, Lanark Co, Ontario, Canada)
  |       |   |    
  |       |   +———LILLIAS CUTHBERTSON
  |       |
  |   +———Robert BOWES (22 Mar 1806 Damhead of Balloch, Reg of Bonhill, Dubartonshire, Scotland – 15 Oct 1898 Admaston Twp, Ontario, Canada)
  |   |   |        
  |   |   |   +———James MONTEITH
  |   |   |   |
  |   |   +———Lady Margaret MONTEITH (2 Oct 1768 Port Glasgow, Renfrewshire, Scotland – 1838 Ramsey Twp, Lanark, Ontario, Canada)
  |   |       |        
  |   |       |   +———Robert KERR (bef 1717 – )
  |   |       |   |
  |   |       +———Katherine KERR (17 Jul 1747 Port Glasgow, Scotland – )
  |   |           |        
  |   |           |   +———James SINCLAIR
  |   |           |   |
  |   |           +———Margaret SINCLAIR (bef 1721 Scotland – Scotland)
  |   |               |    
  |   |               +———Catherine TAYLOR
  |   |
  +———Ellen BOWES (7 Oct 1838 – )
      |                
      |           +———Walter BLACK (1734 Scotland – aft 1837 Scotland)
      |           |
      |       +———Walter BLACK
      |       |
      |   +———Walter BLACK (1769 – 1851 Ontario, Canada)
      |   |
      +———Janet BLACK (14 Apr 1815 near Glasgow Cross, Glasgow, Scotland – 6 May 1891 Admaston Twp, Ontario, Canada)
          |    
          +———Ellen GUNNAN (1773 – 1842)