Claus Bolten was a German fishing trawler which was requisitioned by the Kriegsmarine in the Second World War for use as a vorpostenboot, serving as V 213 Claus Bolten. She was sunk in a battle in the English Channel in July 1944.
The ship was 45.75m (150.1feet) long, with a beam of 7.4m (24.3feet). She had a depth of 4.22m (13.85feet) and a draught of 3.34m (10.96feet). She was powered by a four-cylinder compound steam engine, which had two cylinders of NaNinches and two of 26inches diameter by 26inches stroke. The engine was made by Christiansen & Mayer, Harburg. It was rated at 57nhp. The engine powered a single screw propeller.[1] It could propel the ship at 11kn. She was assessed at, .[1]
Claus Bolten was built as yard number 219 by Schiffbau-Gesellschaft Unterweser m.b.H, Wesermünde, Germany. She was launched on 25 September 1937 and completed on 17 December. She was built for the Cuxhavener Hochseefischerei, Cuxhaven. The Code Letters RGCK were allocated,[1] as was the fishing boat registration HC 186. On 8 March 1929, she was sold to the Deutsche Hochsee Fischerei Bremen-Cuxhaven AG. On 22 January 1932, she was one of seven trawlers that put in to Reyjkjavík, Iceland having been damaged by severe weather. Claus Bolten had her funnel carried away.[2] In 1934, her Code Letters were changed to DHED.[3]
On 18 June 1940, Claus Bolten was requisitioned by the Kriegsmarine for use as a vorpostenboot. She was allocated to 2 Vorpostenflottille as V 213 Claus Bolten. On 28 June 1944, she was sunk in the English Channel north west of Saint-Malo, Ille-et-Vilaine, France (48.6833°N -7°W) in an engagement with and . V 209 Carl Röver was severely damaged and the minesweeper was sunk in the engagement.