Gustav Durst

Mr. Durst was the patriarch of the Durst family. He had a wife, Elisabeth Durst, and three children: Rosalda Durst, Thornbolt Durst, and Walter Durst.

Both Rosalda Durst and Thornbolt Durst were his children with Elisabeth Durst, but Walter Durst seems to have been a child from another woman, possibly Margaret.