1  John BAIRD (1832 – 1914)
   +  Jane BRADLEY (1834 – 1898)
      2  Eliza BAIRD (26 Jul 1863 – 28 Dec 1931)
         +  William Alexander ROSS (20 May 1852 – 11 Feb 1919)
            3  Lena ROSS (1889 – 1961)
               +  Arthur SMYTH (1879 – 1969)
                  4  Ross SMYTH (1915 – 1942)
            3  Lulu ROSS 
               +  WILLIAMS 
            3  Gladys Myrtle ROSS (5 Jul 1899 – 9 Apr 1976)
               +  Ernest Alden GOULD (29 Apr 1898 – 8 Jul 1973)
                  4  Isobel Gladys GOULD (5 Apr 1932 – 10 May 1936)
            3  Mabel K. ROSS (1890 – 1964)
               +  Irwin V. WEIR (1890 – 1967)
            3  ROSS