+———FLATH
              |
          +———Martin FLATH (1864 Poland – 1950 Radisson, Saskatchewan, Canada)
          |
      +———Otto Gustav FLATH (14 Dec 1899 Moszcznicka, Poland – Nov 1983 Radisson, Saskatchewan, Canada)
      |   |    
      |   +———Pauline HAJT (Poland – 1918 Poland)
      |
  +———Arnold FLATH (1 Oct 1927 Hafford, Saskatchewan, Canada – 15 Aug 2009 St. Paul's Hospital, Saskatoon, Saskatchewan, Canada)
  |   |            
  |   |       +———YUNG
  |   |       |
  |   |   +———Gustav “Gus” YUNG (19 Jan 1859 poss. in Poland – 1943 Wadena, Saskatchewan, Canada)
  |   |   |
  |   +———Klara “Clara” YOUNG (14 Jul 1899 Poland – 5 May 1959 Radisson, Saskatchewan, Canada)
  |       |        
  |       |   +———Wilhem LENGER
  |       |   |
  |       +———Ida LENGER (2 Feb 1871 Lodz, Poland – 26 May 1963 Wadena, Saskatchewan, Canada)
  |           |    
  |           +———Susanny SCHMIDT
  |    
  Joanne FLATH (15 Nov 1957 – )
  |            
  |       +———MEISTER
  |       |
  |   +———Otto MEISTER (1888 near Lodz, Poland – )
  |   |
  +———Elsie MEISTER (Saskatchewan, Canada – living)
      |        
      |   +———Rudolph HEIN
      |   |
      +———Emma HEIN (1896 near Lodz, Poland – )