+———William CAVANAGH (1759 Tipperary, Ireland – abt 1819 Tipperary, Ireland)
          |
      +———William CAVANAGH (abt 1798 Tipperary, Ireland – 1838 Fitzroy, Ontario, Canada)
      |   |    
      |   +———Elizabeth “Eliza” DONNELLY (abt 1769 Tipperary, Ireland – abt 1829 Tipperary, Ireland)
      |
  +———Samuel CAVANAGH (1831 Ontario, Canada – 24 Mar 1898 Lanark, Ontario, Canada)
  |   |        
  |   |   +———Thomas HODGINS
  |   |   |
  |   +———Rebecca HODGINS (28 Oct 1803 Tipperary, Ireland – 11 Jan 1878 Huntley, Ontario, Canada)
  |       |    
  |       +———Mary
  |    
  Catherine CAVANAGH (6 Dec 1872 Ashton, Ontario, Canada – 19 Oct 1960 Maple Rest Home, Vancouver, British Columbia, Canada)
  |    
  +———Mary FANNING (9 Oct 1840 Ontario, Canada – 4 May 1911 Lanark, Ontario, Canada)