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Erbsälzer zu Werl und Neuwerk, directly translating to hereditary salt producer of Werl and Neuwerk, was a hereditary noble title held by Franz von Papen. He was a German conservative politician who served as the Chancellor of Germany for five months in 1932. The title denoted a privileged position with economic and legal advantages, tied to the production and trade of salt in the specific regions of Werl and Neuwerk.