+———Ebenezer GEDDES (1836 – 1898)
          |
      +———John Adam GEDDES (28 Apr 1881 Perth, Ontario, Canada – 20 Apr 1966 Perth, Ontario, Canada)
      |   |    
      |   +———Catherine FERGUSON (1836 – 1912)
      |
  +———Ralph Allan GEDDES (16 Mar 1910 Palmerston, Ontario, Canada – 19 May 1998)
  |   |            
  |   |       +———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)
  |   |   |
  |   +———Blanche Sophia ALLAN (16 Jan 1881 Bracebridge, Ontario, Canada – 27 May 1966 Perth, Ontario, Canada)
  |       |                
  |       |           +———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)
  |    
  Ruth GEDDES 
  |        
  |   +———Peter M. BOX
  |   |
  +———Jessie Ann BOX (13 Sep 1905 Admaston, Ontario, Canada – 12 Sep 1990)
      |    
      +———Maggie Jane SHARP