????
           Beiers, Fred (b:1860)(d:)
          |          ????
 Beiers, Martha (b:1895)(d:)
          |                    ????
          |          Heitzman, Johann Georg (John) (b:1842)(d:1932)
          |         |          ????
           Heitzman, Catherine (b:1865)(d:)
                    |                    ????
                    |          Pfaff, Johann Michael (b:1820)(d:1899)
                    |         |          ????
                     Pfaff, Margarethe (b:1852)(d:1910)
                              |          ????
                               Klein, Philipinna (b:1822)(d:1888)
                                         ????