an Entity references as follows:
Herbert Emil Schultze (24 July 1909 – 3 June 1987), was a German submarine commander during World War II. He commanded the U-48 for eight patrols during the early part of the war, sinking 169,709 gross register tons (GRT) of shipping. Schultze was a recipient of the Knight's Cross of the Iron Cross with Oak Leaves of Nazi Germany.