HMS Jalouse was a Cormorant-class ship-sloop of the British Royal Navy, launched in 1809 and sold in 1819. Constructed with a displacement of approximately 425 tons, she was armed with 26 guns, typical of her class, designed for versatile roles including escort, patrol, and anti-privateer activities. Her design reflected the standard features of early 19th-century Royal Navy ship-sloops, emphasizing maneuverability and moderate firepower. Commissioned in June 1809 under Commander Henry G. Morris, Jalouse's initial service was on the Irish Station. Early in her career, she notably recaptured the schooner Choice, which had been captured by the French privateer Dougay Trouin. This event occurred on 23 November 1809, demonstrating her active engagement in protecting British maritime commerce. In 1810, Jalouse participated in an unsuccessful pursuit of the French privateer brig Charles alongside HMS Phoenix. The following day, a daring cutting-out expedition successfully seized Charles under close-quarters combat, despite resistance that resulted in casualties among the privateer's crew. The captured vessel was found to be operating off the French coast, with her crew including English masters and seamen taken from earlier captured vessels. Throughout her service, Jalouse mostly escorted convoys, such as those departing from Cork for Lisbon and Cádiz, and saw action in the Atlantic, capturing two American brigs west of the Great Belt in 1812. In May 1813, she was involved in the recapture of the vessel Betsey from an American privateer, Paul Jones, near Cape Clear, highlighting her role in anti-privateering operations. After escorting her convoy as far as Gibraltar, she returned to England in July 1813. Jalouse underwent several command changes, with notable promotions of her commanders in 1814 and 1815. She was paid off in January 1816 at Chatham and remained in service until her sale in 1819 for £1,660. Her relatively short operational period reflected the rapid evolution of naval technology and strategic needs following the Napoleonic Wars, but her service exemplifies the typical duties of a small, versatile Royal Navy vessel during this era.

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