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HMS Grafton (H89)
Encyclopedia
HMS Grafton (H89) was a G-class
G and H class destroyer
The G- and H-class destroyers were a class of twenty-four destroyers of the Royal Navy launched in 1935–1939. They served in World War II and sixteen were lost, with a seventeenth being written off as a constructive total loss...
destroyer
Destroyer
In naval terminology, a destroyer is a fast and maneuverable yet long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against smaller, powerful, short-range attackers. Destroyers, originally called torpedo-boat destroyers in 1892, evolved from...
built for the Royal Navy
Royal Navy
The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...
during the mid-1930s. During the Spanish Civil War
Spanish Civil War
The Spanish Civil WarAlso known as The Crusade among Nationalists, the Fourth Carlist War among Carlists, and The Rebellion or Uprising among Republicans. was a major conflict fought in Spain from 17 July 1936 to 1 April 1939...
of 1936–1939 the ship spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict. After the beginning of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...
she was transferred from the Mediterranean Fleet
Mediterranean Fleet
Several countries have or have had a Mediterranean Fleet in their navy. See:* Mediterranean Fleet * French Mediterranean Fleet* Mediterranean Squadron * United States Sixth Fleet...
to Great Britain for escort and contraband inspection duties. Grafton was refitting when the Norwegian Campaign
Norwegian Campaign
The Norwegian Campaign was a military campaign that was fought in Norway during the Second World War between the Allies and Germany, after the latter's invasion of the country. In April 1940, the United Kingdom and France came to Norway's aid with an expeditionary force...
began in April 1940, but the ship escorted convoys to Norway once her refit was completed. She evacuated British troops from the Dunkirk bridgehead
Bridgehead
A bridgehead is a High Middle Ages military term, which antedating the invention of cannons was in the original meaning expressly a referent term to the military fortification that protects the end of a bridge...
in May, but was sunk by a German submarine after she stopped to rescue survivors from another British destroyer.
Description
Grafton displaced 1350 long tons (1,371.7 t) at standardDisplacement (ship)
A ship's displacement is its weight at any given time, generally expressed in metric tons or long tons. The term is often used to mean the ship's weight when it is loaded to its maximum capacity. A number of synonymous terms exist for this maximum weight, such as loaded displacement, full load...
load and 1883 long tons (1,913.2 t) at deep load. The ship had an overall length of 323 feet (98.5 m), a beam
Beam (nautical)
The beam of a ship is its width at the widest point. Generally speaking, the wider the beam of a ship , the more initial stability it has, at expense of reserve stability in the event of a capsize, where more energy is required to right the vessel from its inverted position...
of 33 feet (10.1 m) and a draught
Draft (hull)
The draft of a ship's hull is the vertical distance between the waterline and the bottom of the hull , with the thickness of the hull included; in the case of not being included the draft outline would be obtained...
of 12 in 5 in (3.78 m). She was powered by Parsons
Parsons Marine Steam Turbine Company
Parsons Marine Steam Turbine Company was a British engineering company based in Wallsend, North England, on the River Tyne.-History:The company was founded by Charles Algernon Parsons in 1897 with £500,000 of capital, and specialised in building the steam turbine engines that he had invented for...
geared steam turbine
Steam turbine
A steam turbine is a mechanical device that extracts thermal energy from pressurized steam, and converts it into rotary motion. Its modern manifestation was invented by Sir Charles Parsons in 1884....
s, driving two shafts, which developed a total of 34000 shp and gave a maximum speed of 36 knots (19.6 m/s). Steam for the turbines was provided by three Admiralty 3-drum water-tube boiler
Water-tube boiler
A water tube boiler is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which heats water in the steam-generating tubes...
s. Grafton carried a maximum of 470 long tons (477.5 t) of fuel oil
Fuel oil
Fuel oil is a fraction obtained from petroleum distillation, either as a distillate or a residue. Broadly speaking, fuel oil is any liquid petroleum product that is burned in a furnace or boiler for the generation of heat or used in an engine for the generation of power, except oils having a flash...
that gave her a range of 5530 nautical miles (10,241.6 km) at 15 knots (8.2 m/s). The ship's complement was 137 officers and men in peacetime, but in increased to 146 in wartime.
The ship mounted four 45-calibre
Caliber (artillery)
In artillery, caliber or calibredifference in British English and American English spelling is the internal diameter of a gun barrel, or by extension a relative measure of the length....
4.7-inch (120 mm) Mark IX guns
4.7 inch QF Mark XII
The 4.7 inch QF Mark IX and Mark XII were 120-mm 45-calibre naval guns which armed the majority of Royal Navy and Commonwealth destroyers in World War II, and were exported to many countries after World War II as the destroyers they were mounted on were sold off.-Description and history:These guns...
in single mounts. For anti-aircraft
Anti-aircraft warfare
NATO defines air defence as "all measures designed to nullify or reduce the effectiveness of hostile air action." They include ground and air based weapon systems, associated sensor systems, command and control arrangements and passive measures. It may be to protect naval, ground and air forces...
defence Hostile had two quadruple Mark I mounts for the 0.5 inch Vickers Mark III
Vickers machine gun
Not to be confused with the Vickers light machine gunThe Vickers machine gun or Vickers gun is a name primarily used to refer to the water-cooled .303 inch machine gun produced by Vickers Limited, originally for the British Army...
machine gun
Machine gun
A machine gun is a fully automatic mounted or portable firearm, usually designed to fire rounds in quick succession from an ammunition belt or large-capacity magazine, typically at a rate of several hundred rounds per minute....
. She was fitted with two above-water quadruple torpedo tube
Torpedo tube
A torpedo tube is a device for launching torpedoes. There are two main types of torpedo tube: underwater tubes fitted to submarines and some surface ships, and deck-mounted units installed aboard surface vessels...
mounts for 21 inches (53 cm)
British 21 inch torpedo
There have been several British 21-inch diameter torpedoes used by the Royal Navy since their first development just before the First World War.They were the largest size of torpedo in common use in the RN...
torpedoes. One depth charge
Depth charge
A depth charge is an anti-submarine warfare weapon intended to destroy or cripple a target submarine by the shock of exploding near it. Most use explosives and a fuze set to go off at a preselected depth in the ocean. Depth charges can be dropped by either surface ships, patrol aircraft, or from...
rail and two throwers were fitted; 20 depth charges were originally carried, but this increased to 35 shortly after the war began.
Service
Grafton was laid down by John I. Thornycroft & CompanyJohn I. Thornycroft & Company
John I. Thornycroft & Company Limited, usually known simply as Thornycroft was a British shipbuilding firm started by John Isaac Thornycroft in the 19th century.-History:...
, at Woolston
Woolston, Southampton
Woolston is a suburb of Southampton, Hampshire, located on the eastern bank of the River Itchen. It is bounded by the River Itchen, Hampshire, Sholing, Peartree Green, Itchen and Weston.The area is rich in maritime and aviation history...
, Hampshire
Hampshire
Hampshire is a county on the southern coast of England in the United Kingdom. The county town of Hampshire is Winchester, a historic cathedral city that was once the capital of England. Hampshire is notable for housing the original birthplaces of the Royal Navy, British Army, and Royal Air Force...
on 30 August 1934, launched on 18 September 1935 and completed on 20 March 1936. Excluding government-furnished equipment like the armament, the ship cost £248,485.Adjusted for inflation to 20 pounds, £. Aside from a brief period when she was assigned to the 20th Destroyer Flotilla after her commissioning, Grafton spent the prewar period assigned to the 1st Destroyer Flotilla with the Mediterranean Fleet. Between 10 August and 9 September 1936, she escorted the yacht
Yacht
A yacht is a recreational boat or ship. The term originated from the Dutch Jacht meaning "hunt". It was originally defined as a light fast sailing vessel used by the Dutch navy to pursue pirates and other transgressors around and into the shallow waters of the Low Countries...
Nahlin
Nahlin (yacht)
Nahlin is a yacht previously owned by the Romanian Royal Family. Nahlin is one of the last of three large steam yachts constructed in the UK...
as King Edward VIII
Edward VIII of the United Kingdom
Edward VIII was King of the United Kingdom and the Dominions of the British Commonwealth, and Emperor of India, from 20 January to 11 December 1936.Before his accession to the throne, Edward was Prince of Wales and Duke of Cornwall and Rothesay...
cruised the eastern Mediterranean. Afterwards Grafton patrolled Spanish waters during the Spanish Civil War enforcing the policies of the Non-Intervention Committee
Non-Intervention Committee
During the Spanish Civil War, several countries followed a principle of non-intervention, which would result in the signing of the Non-Intervention Agreement in August 1936 and the setting up of the Non-Intervention Committee, which first met in September...
. The ship was refitting in Malta
Malta
Malta , officially known as the Republic of Malta , is a Southern European country consisting of an archipelago situated in the centre of the Mediterranean, south of Sicily, east of Tunisia and north of Libya, with Gibraltar to the west and Alexandria to the east.Malta covers just over in...
when World War II began in September 1939.
Grafton and three of her sisters
Sister ship
A sister ship is a ship of the same class as, or of virtually identical design to, another ship. Such vessels share a near-identical hull and superstructure layout, similar displacement, and roughly comparable features and equipment...
were transferred to the Western Approaches Command
Western Approaches Command
Commander-in-Chief, Western Approaches was the commander of a major operational command of the Royal Navy during World War II. The admiral commanding, and his forces, sometimes informally known as 'Western Approaches Command,' were responsible for the safety of British shipping in the Western...
at Plymouth
Plymouth
Plymouth is a city and unitary authority area on the coast of Devon, England, about south-west of London. It is built between the mouths of the rivers Plym to the east and Tamar to the west, where they join Plymouth Sound...
in October. The following month, however, the ship was reassigned at the end of the month to the 22nd Destroyer Flotilla in Harwich
Harwich
Harwich is a town in Essex, England and one of the Haven ports, located on the coast with the North Sea to the east. It is in the Tendring district. Nearby places include Felixstowe to the northeast, Ipswich to the northwest, Colchester to the southwest and Clacton-on-Sea to the south...
of the Nore Command
Nore Command
The Commander-in-Chief, The Nore was an operational commander of the Royal Navy. His subordinate units, establishments, and staff were sometimes informally known as the Nore Command.-History:The Nore is a sandbank at the mouth of the River Medway...
for patrol and escort duties. On 10 January 1940, she was transferred to the reconstituted 1st Destroyer Flotilla, also based at Harwich, where Grafton inspected ships travelling between German and Dutch ports for contraband. Between 26 March and 14 April the ship was given a brief overhaul in Hull
Kingston upon Hull
Kingston upon Hull , usually referred to as Hull, is a city and unitary authority area in the ceremonial county of the East Riding of Yorkshire, England. It stands on the River Hull at its junction with the Humber estuary, 25 miles inland from the North Sea. Hull has a resident population of...
in the shipyard of Brigham and Cowan. As the Norwegian Campaign had begun while Grafton was refitting, she was reassigned to the Home Fleet where she escorted convoys to Norway until 11 May.
Operation Dynamo
During the Siege of CalaisSiege of Calais (1940)
The Siege of Calais was a battle for the port and town of Calais during the German blitzkrieg which overran northern France in 1940. It immediately preceded Operation Dynamo, the evacuation of the British Expeditionary Force through Dunkirk....
, Grafton escorted the light cruiser
Light cruiser
A light cruiser is a type of small- or medium-sized warship. The term is a shortening of the phrase "light armored cruiser", describing a small ship that carried armor in the same way as an armored cruiser: a protective belt and deck...
s and as they provided naval gunfire support
Naval gunfire support
Naval gunfire support is the use of naval artillery to provide fire support for amphibious assault and other troops operating within their range. NGFS is one of a number of disciplines encompassed by the term Naval Fires...
for the 30th Motor Brigade on 26 May. The following day she evacuated over 1,600 troops from the beaches of La Panne and Bray
Bray-Dunes
-References:* -External links:* * *...
, northeast of Dunkirk. On the morning of 29 May, she stopped to rescue survivors from the destroyer , which had been torpedo
Torpedo
The modern torpedo is a self-propelled missile weapon with an explosive warhead, launched above or below the water surface, propelled underwater towards a target, and designed to detonate either on contact with it or in proximity to it.The term torpedo was originally employed for...
ed and sunk earlier that morning by the German E-boat
E-boat
E-boats was the designation for Motor Torpedo Boats of the German Navy during World War II. It is commonly held that the E stood for Enemy....
S-30. While rescuing survivors from Wakeful off Nieuwpoort, Belgium
Nieuwpoort, Belgium
Nieuwpoort is a municipality located in Flanders, one of the three regions of Belgium, and in the Flemish province of West Flanders. The municipality comprises the city of Nieuwpoort proper and the towns of Ramskapelle and Sint-Joris. On January 1, 2008 Nieuwpoort had a total population of 11,062....
, Grafton was struck in the stern
Stern
The stern is the rear or aft-most part of a ship or boat, technically defined as the area built up over the sternpost, extending upwards from the counter rail to the taffrail. The stern lies opposite of the bow, the foremost part of a ship. Originally, the term only referred to the aft port section...
by a torpedo from the . This seriously damaged the ship, and also triggered a secondary explosion which damaged the bridge, killing the captain
Captain (naval)
Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The NATO rank code is OF-5, equivalent to an army full colonel....
and another officer. The ship's back was broken, but she remained afloat long enough for all survivors to be rescued by the destroyer and the transport Malines. Only four of the crew were killed. Ivanhoe sank Grafton with naval gunfire, as she was too badly damaged to be towed to safety.