 "Calcutta" arrived in Plymouth on 12 January 1800.On 8 June 1805 "Sirène" was part of a Franco-Spanish fleet under Admiral Villeneuve, which intercepted a homeward-bound convoy of 15 merchant vessels under the escort of the frigate and the schooner or sloop .The two British warships managed to escape, but Villeneuve's fleet captured the entire convoy, valued at some five million pounds.