+———Robert SULLIVAN (Ireland – )
      |
  +———Thomas Allen SULLIVAN (1796 New York, USA – 21 Nov 1871 Kechi, Kansas, USA)
  |    
  George Gilbert SULLIVAN (5 Jun 1840 Fitzroy, Ontario, Canada – 6 May 1902 Kechi, Kansas, USA)
  |    
  +———Adeline RHUDE (1804 Vermont, USA – 1892 Kechi, Kansas, USA)