The SS Rushen Castle was a packet steamer operated by the Isle of Man Steam Packet Company from 1928 until 1947. Originally built as the Duke of Cornwall in 1898 by Vickers Sons and Maxim Ltd at Barrow-in-Furness, the vessel was a steel twin-screw steamer with significant passenger and crew accommodations. She had a gross register tonnage (GRT) of 1,724, a length of 315 feet, a beam of 37 feet 1 inch, and a depth of 16 feet 6 inches. The ship could carry up to 1,052 passengers and had a crew of 52. Powered by two triple-expansion reciprocating engines producing 5,520 indicated horsepower (i.h.p.), the vessel achieved a speed of approximately 17.5 knots. Initially serving the Fleetwood to Derry and Belfast route under the London and North Western Railway, she later operated on the Heysham to Douglas route under the London, Midland and Scottish Railway following the grouping of railway companies in 1923. In 1928, the vessel was acquired by the Isle of Man Steam Packet Company and renamed Rushen Castle. As a smaller vessel compared to her contemporaries, she was primarily used on winter services. Notably, during a storm in March 1937, she had to break away from her moorings alongside Victoria Pier to avoid damage caused by heavy swell, subsequently making her way to Peel and later Liverpool. During World War II, Rushen Castle maintained vital lifeline services, initially to Liverpool and later to Fleetwood, after her traditional routes were disrupted. Her wartime service included a notable 71-hour voyage in January 1940, from Liverpool to Peel via Douglas, after being rerouted due to a gale and operational miscommunications. Post-war, she resumed her Douglas-Liverpool route until 1946, when she was laid up in Douglas and eventually sold for scrap. In January 1947, she was towed to Ghent, Belgium, for dismantling, ending her maritime service history.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.