+———Robert SULLIVAN (Ireland – )
          |
      +———Thomas Allen SULLIVAN (1796 New York, USA – 21 Nov 1871 Kechi, Kansas, USA)
      |
  +———Cyrus SULLIVAN (10 Aug 1848 Fitzroy, Ontario, Canada – Nov 1912 Wichita, Kansas, USA)
  |   |    
  |   +———Adeline RHUDE (1804 Vermont, USA – 1892 Kechi, Kansas, USA)
  |    
  Alden Newton SULLIVAN (14 Apr 1878 Kechi, Kansas, USA – 18 Mar 1946 Wichita, Kansas, USA)
  |        
  |   +———Hugh Umstad ROVINSON
  |   |
  +———Elizabeth Queensbury Douglas ROVINSON (11 Oct 1854 Fitzroy, Ontario, Canada – 1930 Wichita, Kansas, USA)
      |            
      |       +———Capt. GRIERSON
      |       |
      |   +———GRIERSON
      |   |
      +———Anne GRIERSON