+———William (unverified) BOYLE (abt 1770 Ireland – Ireland)
      |
  +———Henry John BOYLE (1 May 1803 Bandon, County Cork, Ireland – 3 Feb 1876 Lake Dore, Ontario, Canada)
  |   |    
  |   +———Sophie (unverified) DAVIES
  |    
  Thomas BOYLE (10 Feb 1847 Wilberforce Twp, Ontario, Canada – bef 1861 Ontario, Canada)
  |            
  |       +———John SEALY (1737 Bloomhill, Wexford, Ireland – 1798 Ireland)
  |       |
  |   +———Robert SEALY
  |   |   |        
  |   |   |   +———LETT
  |   |   |   |
  |   |   +———Ann LETT (1758 Rathsilla, Wexford, Ireland – 1844)
  |   |
  +———Catherine SEALY (1 Aug 1815 Wexford Co, Ireland – 3 May 1898 Bangor, Ontario, Canada)
      |    
      +———Ann THOMAS