????
                     Lindauer, Emil John (b:)(d:)
                    |          ????
           Lindauer, Joseph Bernard (b:1896)(d:1946)
          |         |          ????
          |          Cross, Sarah Jane (b:)(d:)
          |                    ????
 Lindauer, Robert Henry (b:1921)(d:2005)
          |                              ????
          |                    Dorau, Christian (b:1802-1836)(d:)
          |                   |          ????
          |          Dorau, Christlieb Erdman (b:1852)(d:1912)
          |         |         |          ????
          |         |          (unknown), (unknown) (b:)(d:)
          |         |                    ????
           Dorau, Edith Amelia (b:1897)(d:1969)
                    |          ????
                     Strassburg, Amelia Frederica (b:1853)(d:1932)
                               ????