The rating system of the Royal Navy and its predecessors was used by the Royal Navy between the beginning of the 17th century and the middle of the 19th century to categorise sailing warships, initially classing them according to their assigned complement of men, and later according to the number of their carriage-mounted guns. The rating system of the Royal Navy formally came to an end in the late 19th century by declaration of the Admiralty. The main cause behind this declaration focused on new types of gun, the introduction of steam propulsion and the use of iron and steel armour which made rating ships by the number of guns obsolete.
HMS Cornwall was a 74-gun third-rate Vengeur-class ship of the line built for the Royal Navy in the 1810s. She spent most of her service in reserve and was converted into a reformatory and a school ship in her later years. The ship was broken up in 1875.
The Endymion class was a class of six Royal Navy 40-gun fifth-rate frigates, with the prototype launched in 1797 and five slightly amended versions built of fir launched from 1813 to 1814.
The Minerva-class sailing frigates were a series of four ships built to a 1778 design by Sir Edward Hunt, which served in the Royal Navy during the latter decades of the eighteenth century.
HMS Gloucester was a 74-gun, third rate Vengeur-class ship of the line built for the Royal Navy in the 1810s. She played a minor role in the Napoleonic Wars and was cut down into a 50-gun fourth rate frigate in 1831–32. The ship was converted into a receiving ship and broken up in 1884.
HMS Superb was a 80-gun second rate Vanguard-class ship of the line built for the Royal Navy in the 1840s. She was broken up in 1869.
HMS Centurion was a 80-gun second rate Vanguard-class ship of the line built for the Royal Navy in the 1840s.
HMS Lion was a 80-gun second rate Vanguard-class ship of the line built for the Royal Navy in the 1840s. She was fitted with steam propulsion in 1858–1859. In 1871 Lion was converted into a training ship at HM Dockyard, Devonport. The ship was sold for scrap in 1905.
HMS Colossus was a 80-gun second rate Vanguard-class ship of the line built for the Royal Navy in the 1840s. The ship was fitted with steam propulsion in 1854–1855, and was sold for scrap in 1867.
The Cherokee class was a class of brig-sloops of the Royal Navy, mounting ten guns. Brig-sloops were sloops-of-war with two masts rather than the three masts of ship sloops. Orders for 115 vessels were placed, including five which were cancelled and six for which the orders were replaced by ones for equivalent steam-powered paddle vessels.
The Seagull class were built as a class of thirteen 16-gun brig-sloops for the Royal Navy, although an extra 2 carronades were added soon after completion. The class was designed by one of the Surveyors of the Navy - Sir William Rule - and approved on 4 January 1805. Five vessels to this design were ordered in December 1804; eight more were ordered in the summer of 1805.
Post ship was a designation used in the Royal Navy during the second half of the 18th century and the Napoleonic Wars to describe a sixth-rate ship that was smaller than a frigate, but by virtue of being a rated ship, had to have as its captain a post captain rather than a lieutenant or commander. Thus ships with 20 to 26 guns were post ships, though this situation changed after 1817.
The Artois class were a series of nine frigates built to a 1793 design by Sir John Henslow, which served in the Royal Navy during the French Revolutionary and Napoleonic Wars.
The Diligence class were built as a class of eight 18-gun brig-sloops for the Royal Navy. They were originally to have carried sixteen 6-pounder carriage guns, but on 22 April 1795 it was instructed that they should be armed with sixteen 32-pounder carronades, although two of the 6-pounders were retained as chase guns in the bows. Consequently they were classed as 18-gun sloops. However, in service it was found that this armament proved too heavy for these vessels, and so in most vessels the 32-pounder carronades were replaced by 24-pounder ones.
The Albatross class were built as a class of eight 18-gun brig-sloops for the Royal Navy. They were originally to have carried sixteen 6-pounder carriage guns, but on 22 April 1795 it was instructed that they should be armed with sixteen 32-pounder carronades, although two of the 6-pounders were retained as chase guns in the bows. Consequently, they were classed as 18-gun sloops. However, in service it was found that this armament proved too heavy for these vessels, and so in most vessels the 32-pounder carronades were replaced by 24-pounder ones.
The Thames-class frigate was a 32-gun fifth-rate frigate class of eight ships of the Royal Navy based on the Richmond-class frigate designed by William Bately. The ships were ordered to the older design, which was of a smaller type of ship compared to more modern designs, so that they could be built quickly and cheaply in time to assist in defending against Napoleon's expected invasion of Britain. The class received several design changes to the Richmond class, being built of fir instead of oak, with these changes making the class generally slower and less weatherly than their predecessors, especially when in heavy weather conditions. The first two ships of the class, Pallas and Circe, were ordered on 16 March 1804 with two more ordered on 1 May and the final four on 12 July. The final ship of the class, Medea, was cancelled on 22 October before construction could begin but the other seven ships of the class were commissioned between 1804 and 1806.
HMS Jason was a 36-gun fifth-rate Penelope-class frigate, launched in 1800. She served the entirety of her career in the English Channel, mostly in the frigate squadron of Commodore Charles Cunningham. Serving off the coast of France, especially around Le Havre and Cherbourg, she captured several French privateers and recaptured a British merchant ship in a cutting out expedition. Having only been in commission for around fifteen months, Jason was wrecked off the coast of St Malo on 21 July 1801. Her crew were saved and later exchanged, and in August her wreck was burned to prevent the French from rescuing it.
The Perseverance-class frigate was a 36-gun, later 42-gun, 18-pounder fifth-rate frigate class of twelve ships of the Royal Navy, constructed in two batches. Designed by Surveyor of the Navy Sir Edward Hunt the first iteration, consisting of four ships, was constructed as a rival to the similar Flora-class frigate. Strongly built ships, the Perseverance class provided favourable gunnery characteristics and was highly manoeuvrable, but bought these traits with a loss of speed. The name ship of the class, Perseverance, was ordered in 1779 and participated in the American Revolutionary War, but her three sister ships were constructed too late to take part. The class continued in service after the war, but soon became outdated.
The Narcissus-class frigate was a 32-gun, 18-pounder fifth-rate frigate class of five ships of the Royal Navy. Designed by Surveyor of the Navy Sir John Henslow, the class was created to make use of shipyards that could not construct larger frigates. They were similar in design to the preceding 32-gun frigate class, the Amphion class, but were slightly shorter. Two ships were initially constructed, with a later batch of three being ordered in response to an Admiralty request for the resumption of production of proven frigate designs. The final two ships of the class were cancelled when the shipyard they were being constructed at went bankrupt. Unlike her sister ships, the name ship of the class Narcissus was armed with experimental short 24 pounders rather than 18 pounders.
Royal Navy