1  Julius FLATH (Sep 1858 Russia (Poland) – 6 Nov 1948)
   +  Karolina BARTH (Feb 1864 Russia (Poland) – 6 Jun 1951)
      2  Louis FLATH (1886 Poland – 1966)
         +  Annie PATTERSON (England – 1939)
            3  Robert Louis “Bob” FLATH (2 Jan 1925 – bef May 2012)
               +  Elsie Ida ROTHENBURGER (8 Sep 1928 – 15 May 2012 Rosthern Hospital, Rosthern, Saskatchewan, Canada)
                  4  Grace FLATH ( – living)
                     +  Lawrence SCHENSNEY 
                  4  Karen FLATH ( – living)
                     +  Paul PETRIEW ( – living)
                  4  Earl FLATH (Mar 1957 – 1960)
                  4  Noreen FLATH ( – living)
                     +  Warner DOELL ( – living)
                  4  Mavis FLATH ( – living)
                     +  Joe FARINA 
                  4  Curtis FLATH (Oct 1964 – bef May 2012)
                     +  Kim 
                  4  Lorne FLATH ( – living)
                     +  Dawna 
            3  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)
                  4  Garry FLATH 
                  4  Carman FLATH 
                  4  Eugene FLATH 
                  4  Miles FLATH 
                  4  Merlin FLATH (1964/5 – 17 Feb 1990 Fort St. John, British Columbia, Canada)
      2  Rheinhold FLATH (1888 Poland – Sep 1970 Rosthern, Saskatchewan, Canada)
      2  Robert “Bob” FLATH (Sep 1891 Poland – 25 Feb 1974 family farm, Rosthern, Saskatchewan, Canada)
         +  Emma Martha TROLLA (abt 1900 Germany – )
            3  Arthur Rudolf FLATH (28 Oct 1920 Saskatchewan, Canada – )
               +  Julia BRIETKRIETZ 
            3  William Otto FLATH (29 Aug 1923 Saskatchewan, Canada – )
               +  Una WINTONYK 
            3  Robert William FLATH (8 Dec 1934 Saskatchewan, Canada – )
               +  Carol E. GABLE (25 Sep 1937 – 7 Apr 1973)
                  4  Jim FLATH ( – living)
      2  Martha FLATH (abt 1893 Poland – )
         +  Fritz PLANTZ (abt 1881 Poland – 1940 Canada)
            3  Clara PLANTZ (abt 1912 Saskatchewan, Canada – )
            3  Edna PLANTZ (abt 1914 Saskatchewan, Canada – )
            3  Herbert PLANTZ (abt 1916 Saskatchewan, Canada – )
            3  Esther PLANTZ (abt 1920 Saskatchewan, Canada – )
      2  Bertha FLATH (abt 1895 Poland – 1969 Rosthern, Saskatchewan, Canada)
         +  Bill SPITZNAGEL (abt 1885 Poland – 1980)
            3  Elsa SPITZNAGEL (abt 1916 Saskatchewan, Canada – )
            3  Robert SPITZNAGEL (abt 1919 Saskatchewan, Canada – )
      2  Rudolf FLATH (May 1897/8 Poland – )
         +  Frances LOESSIN ( – dec.)
      2  Julius FLATH (Sep 1899/1900 Poland – )
         +  Erika KLOWATCKY (21 Mar 1923 Poland – 19 Jun 2020 Battlefords Union Hospital, Battleford, Saskatchewan, Canada)
      2  Tilly FLATH (Aug 1901/2 Poland – )
      2  Adolf FLATH (15 Jul 1904 Rosthern, Saskatchewan, Canada – Jul 1980 Radisson, Saskatchewan, Canada)
         +  Linda WOLSKI (5 Aug 1922 New Katarzynow, Poland – 12 Oct 2013 City Hospital, Saskatoon, Saskatchewan, Canada)
            3  Arthur “Art” FLATH ( – living)
               +  Doreen CARLSON ( – living)
                  4  Gregory FLATH ( – living)
                  4  Brenda FLATH ( – living)
            3  Dianne FLATH 
            3  Vernon S. “Vern” FLATH (1957 – May 2008)
      2  Gustav “Gus” FLATH (29 May 1906 Radisson, Saskatchewan, Canada – 23 Mar 1919)
      2  Ida Sophie FLATH (23 Apr 1908 Radisson, Saskatchewan, Canada – )
         +  Ted KINDTS (Poland – )
            3  Gustav KINDTS (Saskatchewan, Canada – living)
               +  Darlene FROOM ( – living)
                  4  Dean KINDTS ( – living)
                  4  Dwayne KINDTS ( – living)
                  4  Brian KINDTS ( – living)
            3  Alma KINDTS (Saskatchewan, Canada – )
               +  Jim O’NEILL ( – living)
                  4  Coreen O’NEILL ( – living)
                  4  Charlene O’NEILL ( – living)
                  4  Tommy O’NEILL ( – living)
            3  Irene KINDTS (Saskatchewan, Canada – )
               +  George HAMP ( – living)
            3  John KINDTS (Saskatchewan, Canada – )