 1897 - 1981  (83 years)
 1897 - 1981  (83 years)( = Descendancy chart to this point,
 = Descendancy chart to this point,  = Expand,
 = Expand,  = Collapse)
 = Collapse)
 FERGUSON, Mary  b. 1903 d. Yes, date unknown
  FERGUSON, Mary  b. 1903 d. Yes, date unknown b. 9 Jan 1923 d. 20 Nov 1998
 b. 9 Jan 1923 d. 20 Nov 1998
                     CORBETT, Frederick James  b. 20 Feb 1922 d. 17 Dec 1972
  CORBETT, Frederick James  b. 20 Feb 1922 d. 17 Dec 1972 b. 17 May 1946 d. 28 Apr 2016
 b. 17 May 1946 d. 28 Apr 2016
                                     Living
  Living  