1  Louis FLATH (1886 Poland – 1966)
   +  Annie PATTERSON (England – 1939)
      2  Robert Louis “Bob” FLATH (2 Jan 1925 – bef May 2012)
         +  Elsie Ida ROTHENBURGER (8 Sep 1928 – 15 May 2012 Rosthern Hospital, Rosthern, Saskatchewan, Canada)
            3  Grace FLATH ( – living)
               +  Lawrence SCHENSNEY 
            3  Karen FLATH ( – living)
               +  Paul PETRIEW ( – living)
            3  Earl FLATH (Mar 1957 – 1960)
            3  Noreen FLATH ( – living)
               +  Warner DOELL ( – living)
            3  Mavis FLATH ( – living)
               +  Joe FARINA 
            3  Curtis FLATH (Oct 1964 – bef May 2012)
               +  Kim 
            3  Lorne FLATH ( – living)
               +  Dawna 
      2  Edward Arthur FLATH (17 Dec 1930 Radisson, Saskatchewan, Canada – 12 Jan 1974 Fort St. John, British Columbia, Canada)
         +  Marjory Lois KNIPPEL (30 Sep 1935 Rosthern, Saskatchewan, Canada – 4 May 1985 Fort St. John Hospital, Fort St. John, British Columbia, Canada)
            3  Garry FLATH 
            3  Carman FLATH 
            3  Eugene FLATH 
            3  Miles FLATH 
            3  Merlin FLATH (1964/5 – 17 Feb 1990 Fort St. John, British Columbia, Canada)