+———Thomas HEALY
      |
  +———Robert James HEALY (Feb 1877 – )
  |   |    
  |   +———Eliza MCCAFFERY
  |    
  Allan Earl HEALY (22 Mar 1911 Goulbourn, Ontario, Canada – )
  |        
  |   +———Thomas DOLAN (1852 – )
  |   |
  +———Edith DOLAN (4 Mar 1881 – 31 May 1920 Goulburn, Ontario, Canada)
      |        
      |   +———Thomas DELAHUNT (1823 Ontario, Canada – 14 Jan 1892)
      |   |
      +———Jane DELAHUNT (1847 Torbolton, Ontario, Canada – 6 Feb 1909 Torbolton, Ontario, Canada)
          |        
          |   +———John OLIVE (1788 Borriskane, Ireland – 27 Apr 1867)
          |   |
          +———Elizabeth OLIVE (1824 Ireland – 26 Feb 1900 Fitzroy, Ontario, Canada)
              |        
              |   +———William CAVANAGH (1759 Tipperary, Ireland – abt 1819 Tipperary, Ireland)
              |   |
              +———Mary CAVANAGH (abt 1800 Tipperary, Ireland – 16 Oct 1867 Huntley, Ontario, Canada)
                  |    
                  +———Elizabeth “Eliza” DONNELLY (abt 1769 Tipperary, Ireland – abt 1829 Tipperary, Ireland)