1  William GOURLEY (1819 – 1882)
   +  Margaret NESBITT (1827 – 1914)
      2  Georgina GOURLEY (27 Mar 1873 – 18 Apr 1956)
         +  Frederick Alfred ROSS (31 Jul 1867 – 7 Jul 1950 Fitzroy, Ontario, Canada)
            3  Lloyd F. A. ROSS (10 Apr 1902 Ontario, Canada – 3 May 1989)
               +  Jean Sybil GRAHAM (30 May 1907 – 8 May 1992)
            3  Violet Georgia ROSS (1909 – 1963)
               +  George D. BROWN (1911 – 1943)