Chart 1
                     ????
           Flintrop, Chester (b:1907-1908)(d:)
          |          ????
 Flintrop, Ronald (b:1932-1933)(d:)
          |                    ????
          |          Obry, Joseph (b:1866-1867)(d:1937)
          |         |          ????
           Obry, Josephine Anna (b:1915)(d:1999)
                    |                    ????
                    |          Janovsky, John (b:1842)(d:1911)
                    |         |          ????
                     Janovsky, Anna (b:1876)(d:1955)
                              |          ????
                               Slavic, Mary (b:1843)(d:1914)
                                         ????