????
           Rochette, David William (b:1955)(d:)
          |          ????
 Rochette, Shaw David (b:1976)(d:)
          |                                        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)
                               ????