+———Leo GEMMILL
  |    
  Godfrey GEMMILL 
  |                
  |           +———James Miller Sr. MILLAR (abt 1846 – aft Nov 1936)
  |           |
  |       +———Thomas Henry MILLAR (23 Jan 1877 Palmerston, Ontario, Canada – 1954 North Sherbrooke, Ontario, Canada)
  |       |   |    
  |       |   +———Isabella DUNCAN
  |       |
  |   +———James “Ernest” MILLAR (16 May 1900 Kingston, Ontario, Canada – 19 Jun 1965 Perth, Ontario, Canada)
  |   |   |            
  |   |   |       +———John ALLAN (1816 – 1900)
  |   |   |       |
  |   |   |   +———James Duncan ALLAN (20 Feb 1848 Allan's Mill, Quebec, Canada – 22 Mar 1930 Dalhousie Twp, Ontario, Canada)
  |   |   |   |   |    
  |   |   |   |   +———Ann MCLEAN (1822 – 1880)
  |   |   |   |
  |   |   +———Nellie Maude ALLAN (Oct 1879 – 12 Sep 1933)
  |   |       |                
  |   |       |           +———John MARSHALL (Boston, Massachusetts, USA – )
  |   |       |           |
  |   |       |       +———James MARSHALL (1782 USA – 18 Mar 1852)
  |   |       |       |
  |   |       |   +———Abial MARSHALL (26 May 1809 Kitley, Ontario, Canada – 2 Oct 1901 Washago, Ontario, Canada)
  |   |       |   |   |    
  |   |       |   |   +———Hannah TALLMAN (1786 – 1831)
  |   |       |   |
  |   |       +———Sophia MARSHALL (1851 Ramsey Twp, Ontario, Canada – 28 Dec 1903 Dalhousie Twp, Ontario, Canada)
  |   |           |    
  |   |           +———Charlotte FRALICK (1812 Kitley Twp, Ontario, Canada – 28 May 1887 Orillia, Ontario, Canada)
  |   |
  +———Marlene MILLAR (20 May 1939 Ontario, Canada – )
      |        
      |   +———John GEMMILL
      |   |
      +———Clara Elizabeth GEMMILL (28 Nov 1906 Dalhousie, Ontario, Canada – 14 Aug 1940 Snow Road, Ontario, Canada)
          |    
          +———Margaret “Maggie” PURDON