"200"^^ . "Robert-Richard Zapp (3 April 1904 \u2013 17 July 1964) was a German U-boat commander in World War II. As commander of the Type IXC U-boat , he sank sixteen ships on five patrols, for a total of 106,200 tons of Allied shipping, to become the 27th highest scoring U-Boat ace of World War II. He was also a recipient of the Knight's Cross of the Iron Cross (). The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership."@en . . "Germersheim"@en . "*"@en . "Commander of 3rd U-boat Flotilla"@en . "*"@en . ""@en . ""@en . . . . . . . "Kiel"@en . . ""@en . . "Fregattenkapit\u00E4n"@en . . "Richard Zapp"@en . "Robert-Richard Zapp"@en . . . . . . "1923"^^ . . . . . . "Robert-Richard Zapp"@en . . "1904-04-03"^^ . "disbanded"@en . . . "Kapit\u00E4nleutnant Heinz von Reiche"@en . "1964-07-17"^^ . "*"@en . . . . "June, 1942 \u2013 October, 1944"@en . . "Robert-Richard Zapp (3 April 1904 \u2013 17 July 1964) was a German U-boat commander in World War II. As commander of the Type IXC U-boat , he sank sixteen ships on five patrols, for a total of 106,200 tons of Allied shipping, to become the 27th highest scoring U-Boat ace of World War II. He was also a recipient of the Knight's Cross of the Iron Cross (). The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership."@en . . . . .