+———FLATH
              |
          +———Julius FLATH (Sep 1858 Russia (Poland) – 6 Nov 1948)
          |
      +———Louis FLATH (1886 Poland – 1966)
      |   |    
      |   +———Karolina BARTH (Feb 1864 Russia (Poland) – 6 Jun 1951)
      |
  +———Edward Arthur FLATH (17 Dec 1930 Radisson, Saskatchewan, Canada – 12 Jan 1974 Fort St. John, British Columbia, Canada)
  |   |    
  |   +———Annie PATTERSON (England – 1939)
  |    
  Garry FLATH 
  |        
  |   +———Alex KNIPPEL
  |   |
  +———Marjory Lois KNIPPEL (30 Sep 1935 Rosthern, Saskatchewan, Canada – 4 May 1985 Fort St. John Hospital, Fort St. John, British Columbia, Canada)
      |    
      +———Amanda KOEING