????
                                         Dorau, Christian (b:1802-1836)(d:)
                                        |          ????
                               Dorau, Christlieb Erdman (b:1852)(d:1912)
                              |         |          ????
                              |          (unknown), (unknown) (b:)(d:)
                              |                    ????
                     Dorau, Heinrich Gustav (Henry) (b:1889)(d:1976)
                    |         |          ????
                    |          Strassburg, Amelia Frederica (b:1853)(d:1932)
                    |                    ????
           Dorau, Conrad H (b:1917)(d:2009)
          |         |                    ????
          |         |          Hill, Joseph (b:)(d:)
          |         |         |          ????
          |          Hill, Ruby Emma (b:1895)(d:1968)
          |                   |          ????
          |                    Van De Mark, Nellie (b:)(d:)
          |                              ????
 Dorau, Conrad Jr (b:1946)(d:)
          |                    ????
          |          Sherette, Arthur (b:)(d:)
          |         |          ????
           Sherette, Vivian Katherine (b:1919)(d:1982)
                    |          ????
                     Collins, Alice (b:)(d:)
                               ????