ローラント・フライスラー
Throughout the 1920s Dietze worked as a professor at the universities of Göttingen, Rostock, and Jena. On 1 April 1933 he left the University of Jena and moved to Berlin as the successor to economist Max Sering at the University of Berlin. During his first year in Berlin, Dietze came in contact with many leading politicians including Hanns Kerrl and Roland Freisler.