"1907-03-28Z"^^ . "1907Z"^^ . . . "1943-12-20Z"^^ . "Klaus Ewerth (28 March 1907 \u2013 20 December 1943) was a German U-boat commander in World War II. He reached the rank of Kapit\u00E4n zur See with the Kriegsmarine during World War II."@en . . . "(to 1933)" . . "German U-boat commander" . . "Klaus Ewerth"@en . . "1925Z"^^ . "Ewerth, Klaus"@en . "1943Z"^^ . . .