Ernst Dumcke was born on November 13, 1887 in Mannheim, Baden-Württemberg, Germany. He was an actor, known for Der letzte Walzer (1934), Familienparade (1936) and Die Seitensprünge des Herrn Blohm (1937). He died on June 21, 1940 in Wilmersdorf, Berlin, Germany.
