HMS Lancaster was a 64-gun third-rate ship of the line of the Royal Navy, launched on 29 January 1797 at Rotherhithe. She was designed and built as the East Indiaman Pigot for the British East India Company, but the Navy purchased her on the stocks because of a shortage of naval vessels to prosecute the French Revolutionary Wars.
Career
On 11 March 1800 she was at Cape Town.[2] In July 1800, Vice-Admiral Roger Curtis sent Lancaster, HMS Adamant (1780), HMS Rattlesnake (1791), and HMS Euphrosyne (1796) to blockade Île de France and Bourbon. They remained until October and during this period shared in the proceeds of several captures.[3][4]