1  Sarah DUCAS (1845 Antrim, Ontario, Canada – 30 Jun 1909 Fitzroy, Ontario, Canada)
   +  John CAVANAGH (12 May 1832 – 20 Nov 1912 Fitzroy, Ontario, Canada)
      2  William James CAVANAGH (1869 Fitzroy, Ontario, Canada – 13 Dec 1935 Fitzroy, Ontario, Canada)
         +  Catherine LILLIE (21 Aug 1872 – 1938)
            3  William John Henry CAVANAGH (31 Oct 1900 Carleton, Ontario, Canada – )
            3  Clarence CAVANAGH (1916 – 1 Jul 1916 Fitzroy, Ontario, Canada)
      2  John Andrew CAVANAGH (19 Nov 1870 – 1948 Fitzroy, Ontario, Canada)
         +  Cynthia OWENS (25 Jul 1884 Ontario, Canada – 1972)
            3  Eileen Sarah CAVANAGH (22 Jan 1911 Fitzroy, Ontario, Canada – 1989)
               +  Robert Basil HANSON (5 Mar 1911 – 1985)
            3  John Edward “Edward” CAVANAGH (1913 – 30 Jan 1966)
               +  Ann SOFTY (1913 – 1997)
            3  Byron Earl CAVANAGH (1919 – 1985)
      2  Elizabeth CAVANAGH 
      2  Rebecca Jane CAVANAGH (12 Apr 1872 Fitzroy, Ontario, Canada – 8 Oct 1937)
         +  Robert Atchinson CARRUTHERS (1866 Quebec, Canada – )
            3  Everett John CARRUTHERS (19 Nov 1908 Huntley, Ontario, Canada – 1963)
               +  Kathleen BOOT (1913 – 1975)
            3  Gordon Christopher “Christopher” CARRUTHERS (19 Nov 1908 Huntley, Ontario, Canada – 1985)
               +  Maria Milda GRAHAM (1911 – 1992)
      2  Mary E. CAVANAGH (10 Oct 1873 Fitzroy Twp, Carleton Co, Ontario, Canada – 1942)
         +  George STORY (14 Jul 1868 Fitzroy Twp, Carleton Co, Ontario, Canada – 1956)
            3  Irene Marguerita STORY (19 Feb 1907 Fitzroy, Ontario, Canada – 1995)
               +  Robert Charles “Charles” BROWN (1897 – 1994)
            3  Clarence David STORY (28 Oct 1908 – 1965)
            3  John George STORY (9 Mar 1918 – 14 May 1982)
               +  Margaret Agnes E. “Agnes” STEWART (4 May 1926 – 4 Apr 2011 Arnprior District Memorial Hosp, Arnprior, Ontario, Canada)
                  4  Isobel STOREY ( – living)
                     +  Richard SMITH ( – living)
                        5  Barbara Lynn SMITH ( – living)
                        5  Grant SMITH ( – living)
                        5  Clarence SMITH ( – living)
                        5  Kenneth SMITH ( – living)
            3  Mildred Mary STOREY (27 Dec 1910 Fitzroy, Ontario, Canada – dec.)
               +  Hilliard Preston YOUNG 
            3  Ruth Elizabeth STORY (24 Jan 1912 Fitzroy, Ontario, Canada – 2003)
               +  John Wesley DEUGO (1907 – 1980)
      2  Annie CAVANAGH (8 Jul 1875 – bef 1879)
      2  Thomas Henry CAVANAGH (13 Jan 1877 Fitzroy, Ontario, Canada – 11 Jun 1940 Fitzroy, Ontario, Canada)
         +  Sarah Ann JOHNSTON (1877 – 15 Jul 1946)
      2  Richard D. CAVANAGH (14 Jan 1878 – 1967 Fitzroy, Ontario, Canada)
         +  Clara Elizabeth MUNRO (9 Mar 1890 – 1971)
            3  Norman Richard CAVANAGH (26 Oct 1917 – 1969)
            3  Stuart CAVANAGH (1928 – 1988)
               +  Vivian B. STRONG (1932 – 1991)
      2  Anne “Annie” CAVANAGH (21 Oct 1879 – )
      2  Charlotte Elizabeth CAVANAGH (17 Jul 1881 Fitzroy, Ontario, Canada – 1963 Fitzroy, Ontario, Canada)
      2  George CAVANAGH 
      2  Margaret CAVANAGH (6 Feb 1883 – 1938)
         +  William John HODGINS (20 Apr 1876 Biddulph, Ontario, Canada – 1940)
            3  HODGINS (18 Jan 1917 – 18 Jan 1917)
            3  John Oliver HODGINS (18 Jan 1918 – 13 Apr 1919 Biddulph, Ontario, Canada)