Hans-Hartwig Trojer
Hans-Hartwig Trojer (22 January 1916 – 27 September 1943) is a soldier, submariner, and Marineoffizier. He was born in Biertan. He died in Atlantic Ocean.
He was educated at Naval Academy at Mürwik. Awards received include Knight's Cross of the Iron Cross, Iron Cross 1st Class, Iron Cross 2nd Class, and U-boat War Badge (1939).