"1915-01-09Z"^^ . "1945Z"^^ . . "Hermann Opdenhoff"@en . "1945Z"^^ . "Opdenhoff, Hermann"@en . "1915Z"^^ . "Hermann Opdenhoff (9 January 1915 in Falkenberg \u2013 21 March 1945 in the lock at Den Helder) was a German Schnellboot commander in World War II and recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes). The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership."@en . "1945-03-22Z"^^ . "1934Z"^^ . . . "Recipient of the Knight's Cross" . .