1  Flora Ethel Ann “Ethel” FAWCETT (22 Aug 1887 Muskoka, Ontario, Canada – 4 Nov 1955 Muskoka, Ontario, Canada)
   +  Coleman Russell Tyne “Tyne” MARSHALL (31 Dec 1884 Washago, Ontario, Canada – 30 Oct 1966)
      2  Betty Genevive MARSHALL (16 Apr 1911 Morrison, Muskoka, Ontario, Canada – 21 Nov 1996)
         +  Emery COSMAN 
            3  Betty Ann COSMAN ( – living)
               +  Craig Burns SARJEANT (28 Dec 1940 – 22 Sep 2020)
                  4  Todd SARJEANT ( – living)
                     +  Shauna Marie SEARLES ( – living)
                        5  Samuel Robert Burns SARJEANT ( – living)
                        5  Kealey-Ann Marjorie SARJEANT ( – living)
                  4  Kurtis Russell SARJEANT ( – living)
      2  Peter David MARSHALL (23 Oct 1936 – 22 May 1989)
         +  Carol CAMPBELL 
            3  Peter Russell MARSHALL 
            3  Cindy MARSHALL 
            3  Shelley MARSHALL