+———W. HART
  |    
  Eugene HART (1918 – 10 Mar 1918 East Grand Forks, Minnesota, USA)
  |                        
  |                   +———John ROUTLEY (1696 – )
  |                   |
  |               +———William ROUTLEY (4 Mar 1728 Holsworthy, Devon, England – Feb 1811 Holsworthy, Devon, England)
  |               |   |    
  |               |   +———Mary BERNARD (1702 Holsworthy, Devon, England – 17 Nov 1730 Holsworthy, Devon, England)
  |               |
  |           +———Thomas ROUTLEY (12 Aug 1770 Holsworthy, Devon, England – )
  |           |   |        
  |           |   |   +———Abraham BELLAMY
  |           |   |   |
  |           |   +———Sarah BELLAMY (bef 1730 Bridgerule, Devon, England – 1802 Holsworthy, Devon, England)
  |           |       |    
  |           |       +———Ann POOLEY
  |           |
  |       +———James ROUTLEY (13 Apr 1821 Bradworthy, Devon, England – 29 Mar 1890 Ashburn, Ontario, Canada)
  |       |   |        
  |       |   |   +———Richard MARTIN (bef 1754 Ashwater, Devon, England – )
  |       |   |   |
  |       |   +———Mary MARTIN (6 Jan 1780 – )
  |       |       |    
  |       |       +———Grace PALMER (bef 1758 Ashwater, Devon, England – )
  |       |
  |   +———Sanford “Sandy” ROUTLEY (Sep 1861 Whitby Twp, Ontario, Canada – 14 Jan 1927 Polk, Minnesota, USA)
  |   |   |        
  |   |   |   +———Sandford DYMANT ( – dec.)
  |   |   |   |
  |   |   +———Honour DYMANT (1819 Bradworthy, Devon, England – 28 Mar 1900 Ashburn, Ontario, Canada)
  |   |       |    
  |   |       +———Honor
  |   |
  +———Olive Gertrude ROUTLEY (Jun 1895 Minnesota, USA – )
      |    
      +———Annie Louise BLANCHARD (Nov 1864 Canada – 1958 USA)