+———Dwight Lawrence Thomas COOK (Steeprock, Manitoba, Canada – living)
  |    
  Janice Anne COOK ( – living)
  |                    
  |               +———John SPRUNG (1824 Prince Edward Co, Ontario, Canada – 22 Jan 1908 Hullett, Ontario, Canada)
  |               |
  |           +———Fitz Allen SPRUNG (22 Nov 1845 Ontario, Canada – 19 Feb 1920)
  |           |   |    
  |           |   +———Catherine B. POTTER (1831 Prince Edward Co, Ontario, Canada – 13 May 1907 Hullett, Ontario, Canada)
  |           |
  |       +———Gabriel SPRUNG (28 Apr 1872 Ontario, Canada – 28 Aug 1939 Winnipeg, Manitoba, Canada)
  |       |   |    
  |       |   +———Martha Jane LOCKLIN (17 Oct 1849 Ontario, Canada – 15 Nov 1906 R. M. of Pembina, Manitoba, Canada)
  |       |
  |   +———Gordon Locklin SPRUNG (26 Apr 1909 R. M. of Pembina, Manitoba, Canada – 25 Nov 1987)
  |   |   |        
  |   |   |   +———Thomas SHOBBROOK (7 Dec 1841 England – )
  |   |   |   |
  |   |   +———Alberta SHOBBROOK (19 Mar 1878 Hullett Twp, Ontario, Canada – 7 Feb 1920 Pembina, Manitoba, Canada)
  |   |       |    
  |   |       +———Susan Ann LEAR (7 Aug 1849 England – )
  |   |
  +———Elizabeth Ruth “Ruth” SPRUNG ( – living)
      |            
      |       +———William SCHARFE (13 May 1834 Ontario, Canada – )
      |       |
      |   +———Percy SCHARFE (4 Oct 1880 Quebec, Canada – )
      |   |   |    
      |   |   +———Sarah E. (26 Oct 1838 Quebec, Canada – )
      |   |
      +———Ellen Ella Elizabeth “Ella” SCHARFE (4 Oct 1906 LaRiviere, RM of Pembina, Manitoba, Canada – 5 Jan 1982)
          |    
          +———Rhoda ANDERSON (Oct 1876 Ontario, Canada – )