USS President was a wooden-hulled, three-masted heavy frigate of the United States Navy, nominally rated at 44 guns; she was launched in April 1800 from a shipyard in New York City. President was one of the original six frigates whose construction the Naval Act of 1794 had authorized, and she was the last to be completed. The name "President" was among ten names submitted to President George Washington by Secretary of War Timothy Pickering in March of 1795 for the frigates that were to be constructed. Joshua Humphreys designed these frigates to be the young Navy's capital ships, and so President and her sisters were larger and more heavily armed and built than standard frigates of the period. Forman Cheeseman, and later Christian Bergh were in charge of her construction. Her first duties with the newly formed United States Navy were to provide protection for American merchant shipping during the Quasi War with France and to engage in a punitive expedition against the Barbary pirates in the First Barbary War.
The first USS Essex of the United States Navy was a 36-gun or 32-gun sailing frigate that participated in the Quasi-War with France, the First Barbary War, and in the War of 1812. The British captured her in 1814 and she then served as HMS Essex until sold at public auction on 6 June 1837.
HMS Galatea was a fifth-rate 32-gun sailing frigate of the British Royal Navy that George Parsons built at Bursledon and launched in 1794. Before she was broken up in 1809 she captured numerous prizes and participated in a number of actions, first in the Channel and off Ireland (1794–1803), and then in the Caribbean (1802–1809), including one that earned her crew the Naval General Service Medal.
HMS Tonnant was an 80-gun ship of the line of the Royal Navy. She had previously been Tonnant of the French Navy and the lead ship of the Tonnant class. The British captured her in August 1793 during the Siege of Toulon but the French recaptured her when the siege was broken in December. Rear-Admiral Horatio Nelson captured her at Aboukir Bay off the coast of Egypt at the Battle of the Nile on 1 August 1798. She was taken into British service as HMS Tonnant. She went on to fight at the Battle of Trafalgar in 1805, during the Napoleonic Wars.
HMS Polyphemus, a 64-gun third-rate ship of the line of the Royal Navy, launched on 27 April 1782 at Sheerness. She participated in the 1801 Battle of Copenhagen, the Battle of Trafalgar, and the Siege of Santo Domingo. In 1813 she became a powder hulk and was broken up in 1827.
HMS Sirius was a 36-gun fifth-rate frigate of the Royal Navy. Between 1797 and 1805, the Sirius was engaged in maintaining the blockade of Napoleonic Europe. She was lost in 1810 when her crew scuttled her after she grounded during the Battle of Grand Port.
HMS Endymion was a 40-gun fifth rate that served in the French Revolutionary Wars, the Napoleonic Wars, the War of 1812 and during the First Opium War. She was built to the lines of the French prize Pomone captured in 1794. Due to her exceptional handling and sailing properties, the Severn-class frigates were built to her lines, although the gunports were rearranged to mount an extra pair of guns per side, the ships were made of softwood and were not built until nearly the end of the Napoleonic Wars.
HMS Hannibal was a 74-gun third-rate ship of the line of the Royal Navy, launched on 15 April 1786, named after the Carthaginian general Hannibal. She is best known for having taken part in the Algeciras Campaign, and for having run aground during the First Battle of Algeciras on 5 July 1801, which resulted in her capture. She then served in the French Navy until she was broken up in 1824.
HMS Boadicea was a frigate of the Royal Navy. She served in the Channel and in the East Indies during which service she captured many prizes. She participated in one action for which the Admiralty awarded the Naval General Service Medal. She was broken up in 1858.
HMS Northumberland was a 74-gun third-rate ship of the line of the Royal Navy, built at the yards of Barnard, Deptford and launched on 2 February 1798. She carried Napoleon to his final exile on St Helena.
Franchise was launched in 1798 as a 40-gun Coquille-class frigate of the French Navy. The British captured her in 1803 and took her into the Royal Navy under her existing name. In the war on commerce during the Napoleonic Wars she was more protector than prize-taker, capturing many small privateers but few commercial prizes. She was also at the battle of Copenhagen. She was broken up in 1815.
HMS Active was a Royal Navy fifth-rate frigate launched on 14 December 1799 at Chatham Dockyard. Sir John Henslow designed her as an improvement on the Artois-class frigates. She served during the French Revolutionary Wars and the Napoleonic Wars, capturing numerous enemy vessels. Her crews participated in one campaign and three actions that would later qualify them for the Naval General Service Medal. She returned to service after the wars and finally was broken up in 1860.
HMS Inconstant was a 36-gun Perseverance-class fifth-rate frigate of the Royal Navy. She had a successful career serving in the French Revolutionary and Napoleonic Wars, capturing three French warships during the French Revolutionary naval campaigns, Curieux, Unité, and the former British ship HMS Speedy.
Bonne Citoyenne was a 20-gun corvette of the French Navy launched in 1794, the name ship of a four-vessel class. She was part of the French fleet active in the Bay of Biscay and English Channel. The Royal Navy captured her in 1796, commissioning her as the sloop-of-war HMS Bonne Citoyenne.
Néréide was a Sibylle-class, 32-gun, copper-hulled frigate of the French Navy. On 22 December 1797 HMS Phoebe captured her and she was taken into British service as HMS Nereide. The French recaptured her at the Battle of Grand Port, only to lose her again when the British took Isle de France, in 1810. After the Battle of Grand Port she was in such a poor condition that she was laid up and sold for breaking up in 1816.
HMS Alligator was a 28-gun Enterprise-class sixth rate frigate of the Royal Navy. She was originally ordered during the American War of Independence but was completed too late to see service during the conflict. Instead she had an active career during the French Revolutionary and Napoleonic Wars.
HMS Entreprenante was a 10-gun cutter that the Royal Navy captured from the French in 1798. The British commissioned her in 1799 and she served during the French Revolutionary and Napoleonic Wars, participating in the Battle of Trafalgar. She has been the only ship of the Royal Navy to bear the name. She took part in several small engagements, capturing Spanish and French ships before she was sold in 1812 for breaking up.
HMS Cruizer was a Royal Navy Cruizer-class brig-sloop built by Stephen Teague of Ipswich and launched in 1797. She was the first ship of the class, but there was a gap of 5 years between her launch and the ordering of the next batch in October 1803; by 1815 a total of 105 other vessels had been ordered to her design. She had an eventful wartime career, mostly in the North Sea, English Channel and the Baltic, and captured some 15 privateers and warships, and many merchant vessels. She also participated in several actions. She was laid up in 1813 and the Commissioners of the Navy sold her for breaking in 1819.
The French ship Sophie was a slave vessel launched at Nantes in May 1790. Her owners commissioned her there as a privateer in 1793 after the outbreak of the French Revolutionary Wars. The French Navy, desperate for escort vessels, requisitioned her on 21 April 1794. In May 1795, the French Navy returned the ship to her owners for use as a privateer. HMS Endymion captured her off the Irish Coast in September 1798. The Royal Navy took Sophie into service. She then served in the North Sea, Baltic, Mediterranean, and East Indies until she was broken up in 1809.
HMS Thunder was an 8-gun bomb vessel of the Royal Navy, previously the mercantile Dasher. Dasher, launched at Bideford in 1800, had made two voyages as a slave ship in the triangular trade in enslaved people before the Royal Navy purchased her in 1803 and renamed her HMS Thunder. Thunder served in the Mediterranean and the Baltic; among other actions, she participated in a battle and one single-ship action, each of which resulted in her crew later qualifying for clasps to the Naval General Service Medal (1847). The Navy sold her in 1814.
Great Britain 
