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HMS President (1918)

HMS President in the Thames
HMS President in the Thames
United Kingdom
Name: HMS Saxifrage
Builder: Lobnitz & Company, Renfrew, Scotland
Launched: 29 January 1918
  • HMS President, July 1922;
  • HMS President (1918), 1988
Fate: Sold, 1988; resold 2001 & 2006
Status: Conference venue and offices
General characteristics
Class & type: Anchusa-class sloop
Displacement: 1,290 long tons (1,311 t)
  • 250 ft (76.2 m) p/p
  • 262 ft 3 in (79.9 m) o/a
Beam: 35 ft (10.7 m)
Draught: 11 ft 6 in (3.5 m)
  • 4-cylinder triple expansion steam engine
  • 2 boilers
  • 2,500 hp (1,864 kW)
  • 1 screw
Speed: 16 knots (30 km/h; 18 mph)
Range: 260 tons coal
Complement: 93
  • 2 × 4 in (100 mm) guns
  • 1 or 2 × 12-pounder guns
  • Depth charge throwers

HMS Saxifrage was launched in 1918 as a Flower-class anti-submarine Q-ship. She was renamed HMS President in 1922 and moored permanently on the Thames as a Royal Navy Reserve drill ship. In 1982 she was sold to private owners, and having changed hands twice, now serves as a venue for conferences and functions, and serves as the offices for a number of media companies. Technically, she is now called HMS President (1918) to distinguish her from HMS President, the Royal Naval Reserve base in St Katharine Docks. She is one of the last three surviving Royal Navy warships of the First World War.[Note 1]


  • Design and construction 1
  • Service 2
    • Active service 2.1
    • Reserve service 2.2
  • Sale and civilian service 3
  • Access 4
  • See also 5
  • Notes 6
  • References 7
  • External links 8

Design and construction

The original Flower-class sloops (the Acacia, Azalea and Arabis classes) were all built in 1915 as fleet minesweeping vessels, with triple hulls at the bow to give extra protection against loss from mine damage. When submarine attacks on British merchant ships became a serious menace after 1916, the existing Flowers were transferred to convoy escort duty, and fitted with depth charges as well as 4.7-inch naval guns.

The later Flowers (the Aubretia and Anchusa classes) were built between 1916 and 1918 as submarine hunters disguised to look like merchant ships, while carrying concealed 4-inch and 12-pounder naval guns. U-boats would dive at the sight of a naval warship, and the success of the Q-ships, or 'mystery-ships' - converted merchantmen with hidden guns - led to the building of these specialised naval vessels for the same purpose. It was intended that a U-boat captain, unwilling to expend a precious torpedo on a small coastal merchantman, would surface to sink it by gunfire. As the submarine closed for the kill, the Q-ship would reveal her hidden guns and counter-attack while the U-boat was at its most vulnerable on the surface. By the time the "warship-Qs" were constructed, the Germans were well aware of this tactic, and with the introduction of unrestricted submarine warfare these sloops became active - rather than passive - submarine chasers.

Flower-class Q-ship in dazzle camouflage

In the case of the warship-Qs the individual builders were asked to use their existing designs for merchantmen, based on the standard Flower-type warship hull. This included a dummy merchant-ship sternpost rudder, mounted above the waterline over a much more manoeuvrable balanced rudder which allowed the ship to make a fast turn to bring her guns or depth charges to bear on a U-boat, or even to ram it before it could escape.

The class were also given a wide variety of spectacular dazzle camouflage schemes to confuse the primitive range-finders of WW1 submarines. Altogether, 120 Flowers were built, of which eighteen were sunk in action during the war.

Saxifrage was built at the shipyard of Lobnitz & Company, Renfrew, Scotland, as yard number 827[1] and launched on 29 January 1918.[1] She was named Saxifrage after the flower also known as London Pride.


HMS President painted by Tobias Rehberger in 2014 to commemorate the use of dazzle camouflage in World War I. Although a design this elaborate would not have been used in practice, it still requires more than a casual glance to work out which end of the ship is which.

Active service

Her active service was brief, and in 1922 she was permanently moored on the Thames, and renamed President. Other members of the class served as patrol vessels throughout the world during the peacetime years between the wars, but almost all were disposed of by the Second World War. This allowed the majority of the class names to be revived for the new, smaller Flower-class corvettes, including both Saxifrage and Chrysanthemum.[Note 2]

Reserve service

From 1922 she was employed as a Royal Naval Reserve drill ship, and as such was moored permanently on the Thames at Blackfriars. Her new name was inherited from the first London naval reserve drill ship, HMS President of 1832, known as Old President.[Note 3] She remained in Royal Navy service for a total of seventy years, from 1918 to 1988. She was the last Royal Navy warship to wear Victorian battleship livery - black hull, white superstructure and buff yellow funnel and masts. All naval personnel working at the Admiralty and elsewhere in London were nominally appointed to service in President, and they were paid and administered by her staff.

During the Second World War President was converted to a gunnery training ship, fitted with a large overall "shed" superstructure. Her major role was the training of DEMS gunners for defensively equipped merchant ships. Her sister Flower-class Q-ship, HMS Chrysanthemum, was moored ahead of her in 1938 to provide additional office and training space.

After the war both ships were reconstructed by the Royal Navy with large deckhouses fore and aft, giving an improved drill area and extra offices; they were also provided with tall wheelhouses and dummy funnels. These were dismountable, so they could pass under the London bridges to be periodically maintained in one of the Thames dockyards. In this form, they continued in use as Royal Naval Reserve training ships until 1988, each matching Old President‍ '​s total of more than seventy years in naval service.[2] Since 1988 the name HMS President has been used for a shore establishment of the Royal Naval Reserve in St Katharine Docks near Tower Bridge.

Sale and civilian service

A view of President with St Paul's Cathedral and the City of London in the background

In 1988 the ship was saved by the charity Inter-Action, run by ED Berman MBE, and provided a base for start-up companies for young people, and audio-visual studios. This period saved her from scrap, and preserved her for future generations. She had become a London landmark, marked on street maps, so was permitted to retain her warship title and name "HMS President" with the added suffix "(1918)" to distinguish her from the new shore establishment of the same name. Her sister ship, Chrysanthemum was hired to Steven Spielberg for the boat chase sequences shot in 1988 in Tilbury Docks for the film Indiana Jones and the Last Crusade. She was then laid up in the River Medway, where the brackish water rusted her hull so badly that she was scrapped in 1995.

President was resold in 2001 to David Harper and Cary Thornton, then purchased in April 2006 by the serviced office company, MLS Group Plc. She serves as a venue for conferences and functions and also houses the offices of a number of media companies. She has survived an additional 25 years in this guise, and will reach her centenary in 2018.


President is permanently berthed in the River Thames on the Victoria Embankment in the City of London close to Blackfriars Millennium Pier and is listed on the National Register of Historic Vessels as part of the National Historic Fleet. The present owners plan to present her as an historical resource during the 2014-18 First World War centenary, as the U-Boat campaign of World War I was the greatest peril that Britain faced in 1917-18, and was the most critical naval conflict of that war.

Students of naval history can visit by appointment.[3] The nearest London Underground stations are Temple and Blackfriars on the District and Circle lines. Blackfriars is a National Rail station.

See also


  1. ^ The other two are HMS Caroline in Belfast, and the 1915 monitor HMS M33 in Portsmouth dockyard
  2. ^ This Flower-class corvettes, based on a 1936 deep-sea fishing boat design, carried the brunt of the anti-submarine war in 1940-42 before the larger frigates became available. These WW2 Flowers were immortalised by Nicholas Monsarrat in his 1951 novel The Cruel Sea
  3. ^ The name President (which might be thought an unusual choice in a constitutional monarchy such as the United Kingdom) celebrated the capture of both the French frigate Président in 1806, and the American 'super-frigate' USS President in 1815


  1. ^ a b "HMS Saxifrage : Clyde-built Ships Database". Retrieved 12 July 2010. 
  2. ^ "United Kingdom: Royal Navy : Use of the White Ensign". Retrieved 27 May 2010. 
  3. ^ "United Kingdom: HMS President : Available for hire". Retrieved 6 Jan 2014. 
  • at the National Historic Ships registerHMS President

External links

  • websitePresidentHMS
  • 2014 Dazzle painting

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