????
                                         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, Robert Wilfred (b:1931)(alive: 2026)
          |         |          ????
          |          Benard, Corinne (b:1899)(d:1981)
          |                    ????
 Dorau, David John (b:1960)(alive: 2023)
          |                    ????
          |          Quici, John (b:)(d:)
          |         |          ????
           Quici, Antonette Jennie (b:1937)(d:2006)
                    |          ????
                     Iovine, Maria (b:)(d:)
                               ????