HMS Duke was an 8-gun fireship of the Royal Navy, acquired in 1739 and originally serving as a merchant vessel before her naval service. The vessel was purchased from Mr. Charles Wyndham on June 22, 1739, for a total cost of £697.8.7d for the hull and an additional £106.18.8¼d for stores. She was not given a traditional fireship name, likely retaining her civilian name "Duke," which was consistent with her prior civilian service. During her fitting-out at Woolwich Dockyard between July 7 and August 12, 1739, she underwent conversion for naval use at a cost of approximately £1,832.9.11d. Commissioned in June 1739 under Commander Savage Mostyn, HMS Duke was assigned to operate with Nicholas Haddock’s fleet in the Mediterranean. She served during significant conflicts such as the War of Jenkins' Ear and the War of the Austrian Succession. Her service record includes command transitions, notably to Commander William Russell in March 1740 and finally to Commander Smith Callis in 1742. HMS Duke's most notable engagement occurred on June 14, 1742, at St. Tropez, where she was expended as part of a daring naval operation against Spanish forces. During this attack, Duke was tasked with destroying five Spanish galleasses that had entered the port. Covered by the fire support of HMS Kingston, HMS Oxford, and HMS Spence, she successfully destroyed multiple vessels. The operation was considered a significant achievement, with reports highlighting how the Spanish ships’ close mooring facilitated their destruction. The engagement underscored the strategic importance of fireships like HMS Duke in naval warfare of the period, especially in surprise attacks where their expendability was a critical asset. HMS Duke's service is historically notable for her role in this successful attack and exemplifies the use of fireships during 18th-century naval combat, highlighting her significance in maritime military history despite her brief active career.

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