Gustav Mahnke，Gustav Mahncke was born on August 7, 1886 in Rostock, Germany as Gustav Theodor Mahncke. He was an actor, known for Patrioten (1937), Der alte und der junge König - Friedrichs des Grossen Jugend (1935) and Gern hab' ich die Frau'n geküßt (1934). He died on January 28, 1952 in Berlin, Germany.