Karl Thurmann
Karl Thurmann (4 September 1909 – 20 January 1943) is a soldier, submariner, and Marineoffizier. He was born in Mülheim an der Ruhr. He died in Atlantic Ocean.
He was educated at Naval Academy at Mürwik. Awards received include Knight's Cross of the Iron Cross, U-boat War Badge (1939), Iron Cross 1st Class, Iron Cross 2nd Class, and Wehrmacht Long Service Award.