+———John BAIRD (Ireland – )
          |
      +———John BAIRD (1802 Ireland – 27 Dec 1884)
      |   |    
      |   +———Eliza KILGORE (Ireland – )
      |
  +———Samuel BAIRD (16 Mar 1835 – 4 Mar 1916 Fitzroy, Ontario, Canada)
  |   |        
  |   |   +———John GOURLEY (abt 1791 County Tyrone, Northern Ireland – 1852)
  |   |   |
  |   +———Sarah GOURLEY (abt 1811 – 3 Aug 1898)
  |       |    
  |       +———Elizabeth
  |    
  Elizabeth Wilhelmina “Mina” BAIRD (31 Jan 1871 Kinburn, Ontario, Canada – 25 Dec 1950)
  |            
  |       +———Edward OWENS (1780 Burrisocaine, County Tipperary, Ireland – 23 Mar 1855 Fitzroy, Ontario, Canada)
  |       |
  |   +———Edward William OWENS (1818 Tipperary, Ireland – 31 Dec 1901 Fitzroy, Ontario, Canada)
  |   |   |    
  |   |   +———Elizabeth LEDGER (1791 Tipperary, Ireland – 1827 Fitzroy, Ontario, Canada)
  |   |
  +———Mary Ann OWENS (1848 Ontario, Canada – 7 Oct 1872 Fitzroy, Ontario, Canada)
      |    
      +———Elizabeth “Eliza” ALEXANDER (1825 Huntley, Upper Canada – 1891 Ontario, Canada)