????
                                         Dorau, Christian (b:1802-1836)(d:)
                                        |          ????
                               Dorau, Albert Frederick (b:1861)(d:1951)
                              |         |          ????
                              |          (unknown), (unknown) (b:)(d:)
                              |                    ????
                     Dorau, William Frederick (b:1898)(d:1976)
                    |         |                    ????
                    |         |          Heyer, August (b:1820-1821)(d:)
                    |         |         |          ????
                    |          Heuer, Paulina (b:1864)(d:1907)
                    |                   |          ????
                    |                    Tesker, Henryeta (b:1818-1819)(d:)
                    |                              ????
           Dorau, William Albert (b:1923)(d:1995)
          |         |          ????
          |          Benard, Corinne (b:1899)(d:1981)
          |                    ????
 Dorau, Roxann Louise (b:1955)(d:)
          |          ????
           Frazier, Evelyn May (b:1931)(d:2012)
                     ????