1  Pauline HAJT (Poland – 1918 Poland)
   +  Martin FLATH (1864 Poland – 1950 Radisson, Saskatchewan, Canada)
      2  Otto Gustav FLATH (14 Dec 1899 Moszcznicka, Poland – Nov 1983 Radisson, Saskatchewan, Canada)
         +  Klara “Clara” YOUNG (14 Jul 1899 Poland – 5 May 1959 Radisson, Saskatchewan, Canada)
            3  Oscar FLATH (28 Oct 1920 Poland – 1992 Radisson, Saskatchewan, Canada)
               +  Lina DORES (1921 – 23 Aug 2019)
            3  Eugene Louis FLATH (8 Apr 1923 Poland – 1 Jun 1971 Peace Arch District Hospital, Whiterock, British Columbia, Canada)
               +  Flora Rhea Patricia “Pat” CROWN 
                  4  Laurie FLATH 
                  4  Linda FLATH 
                  4  Larry FLATH 
            3  Lydia FLATH (27 May 1925 Poland – 2004)
               +  Alfred BORCHERT 
                  4  Darlene BORCHERT 
                  4  Wallace BORCHERT 
                  4  Mabel BORCHERT 
                  4  Margaret BORCHERT 
            3  Arnold FLATH (1 Oct 1927 Hafford, Saskatchewan, Canada – 15 Aug 2009 St. Paul's Hospital, Saskatoon, Saskatchewan, Canada)
               +  Elsie MEISTER (Saskatchewan, Canada – living)
                  4  Gordon FLATH (14 Sep 1952 – )
                     +  Liane FULLER 
                        5  Benjamin FLATH 
                  4  Kenneth FLATH (28 May 1955 – )
                     +  Sandra COUSINS 
                        5  Shannon Dae FLATH 
                           +  Mike 
                              6  Reeve 
                              6  Ward 
                              6  Karter 
                              6  Steele 
                        5  Cole Matthew FLATH 
                           +  Jodie 
                              6  Tristen FLATH 
                              6  Spencer FLATH 
                              6  Cooper FLATH 
                  4  Bruce FLATH (6 Aug 1956 – )
                     +  Catherine KRUEGAR 
                        5  Kimberly Jan FLATH 
                        5  Mandy Lynn FLATH 
                           +  Jerry 
                              6  Madyson 
                              6  Hannah 
                              6  Libby 
                        5  Zach FLATH 
                           +  Jill 
                  4  Joanne FLATH (15 Nov 1957 – )
                     +  Murray GRISMER 
                        5  Noelle Amanda GRISMER 
                           +  Andrew 
                              6  Drew 
                        5  Nicolle Amber GRISMER 
                           +  Cory 
                              6  Austin 
                              6  Cressyn 
                              6  Mason 
                              6  Cody 
                  4  Rebecca “Becky” FLATH (12 Nov 1966 – )
                     +  Shawn 
                        5  Chase 
                        5  Kelsie 
            3  Rudolf Gustaf “Rudy” FLATH (14 Feb 1930 Hafford, Saskatchewan, Canada – 13 Dec 2013 St. Pauls Hospital, Saskatoon, Saskatchewan, Canada)
               +  Dorothy ROBERTS ( – living)
                  4  Thomas “Tom” FLATH ( – living)
                     +  Lynda ( – dec.)
                        5  Tanya FLATH ( – living)
                        5  Trina FLATH ( – living)
                        5  Jon FLATH ( – living)
                     +  Lori CLINE ( – living)
                        5  Katie FLATH ( – living)
                  4  James FLATH ( – living)
                     +  Jee Weon SHIN ( – living)
                        5  Juno FLATH ( – living)
                  4  Valerie FLATH ( – living)
                     +  Kurt NORRIE ( – living)
                        5  Sydney NORRIE ( – living)
                        5  Dylan NORRIE ( – living)
                  4  Nancy FLATH ( – living)
                     +  Frank COPLEY ( – living)
                        5  Maia COPLEY ( – living)
                        5  Maury COPLEY ( – living)
                  4  Lesley FLATH ( – living)
                     +  David HONIG ( – living)
                        5  Toren HONIG ( – living)
                        5  Ryley HONIG ( – living)
            3  Vonda “Wanda” FLATH (19 Aug 1933 Hafford, Saskatchewan, Canada – 11 Oct 1960 Gwinne, Alberta, Canada)
               +  Stan OHMAN ( – abt 2008)
                  4  Marlene OHMAN 
                     +  THOMAS 
            3  Edward Albert “Eddie” FLATH (7 Feb 1936 Hafford, Saskatchewan, Canada – )
               +  Margaret WALLI (Jul 1936 – )
                  4  Suzanne FLATH (Jan 1962 – )
                  4  Wendy FLATH (Jan 1965 – )
            3  Harry Martin FLATH (Hafford, Saskatchewan, Canada – living)
               +  Barbea Mae “Barbara” SCHULTZ (Russell, Manitoba, Canada – living)
                  4  Rhonda Mae FLATH (21 Jan 1968 Calgary, Alberta, Canada – )
                     +  James AIKMAN (28 Sep 1965 Cranbrook, British Columbia, Canada – )
                        5  Brendan James AIKMAN (30 Sep 1996 Vancouver, British Columbia, Canada – )
                        5  Ryan Allan AIKMAN (31 May 1998 Vancouver, British Columbia, Canada – )
                  4  Shauana Lee FLATH (10 Oct 1970 Calgary, Alberta, Canada – )
            3  Robert Edwin “Bob” FLATH (12 Apr 1945 Hafford, Saskatchewan, Canada – )
               +  Anne BENOIT 
                  4  Jeffrey “Jeff” FLATH 
                  4  Michael FLATH 
                  4  Timothy FLATH 
                  4  Richard FLATH 
               +  Vera ( – living)
      2  Hugo FLATH (Poland – 1932)
         +  Elsie WAHL (1909 – 2008)
      2  Adolph FLATH (abt 1897 Poland – 1955)
         +  Elsie WAHL (1909 – 2008)
      2  Edmond Teofil “Ted” FLATH (8 Aug 1900 Poland – 18 Feb 1956 General Hospital, Vancouver, British Columbia, Canada)
         +  Margaret Joan CHANT 
      2  Olga FLATH (27 Jun 1907 – 17 Mar 1969 Radisson, Saskatchewan, Canada)
         +  (Name Unknown)
            3  Hertha FLATH 
               +  PECHENICKI