Certificate no 1951
Status National Historic Fleet


Function Fighting Vessel
Subfunction Warship
Location Portsmouth
Vessel type Carrack
Current use Museum based
Available to hire No
Available for excursions No
Info required No


Builder Unknown
Built in 1511
Hull material
Rig Square
Number of decks 4
Number of masts 4
Propulsion Sail
Primary engine type None
Boiler type None
Boilermaker None


Breadth: Beam
25.57 feet (7.80 m)
15.08 feet (4.60 m)
Length: Overall
110.33 feet (33.65 m)
Tonnage: Gross
Air Draft
To be confirmed



As the only 16th century warship in the world to be recovered from the seabed after nearly 500 years, the remains of the ship together with her 19,000 artefacts including long bows and arrows, clothing, jewellery, musical instruments, medical equipment, domestic items of tableware, as well as ship’s gear such as rigging blocks, navigation equipment, ship’s bell etc, forms a unique and immediately stunning record of maritime life and times in Tudor England. Her history touches on the social, economic and religious circumstances of ordinary people, to create an experience which has been said is akin to stepping into a Holbein painting.

The recovery of MARY ROSE and her artefacts was the largest underwater excavation ever undertaken. Subsequently, while the hull has undergone a permanent process of conservation and stabilisation employing the most advanced scientific methods and processes, the project has acquired world-wide renown for its path-breaking contributions to the development and progress of maritime archaeology and academic scholarship in the new science of conservation in wood, iron and leather, etc. Having started his reign ambitiously with the creation of MARY ROSE, there has been a tendency to credit Henry VIII with an instinctive appreciation of the importance to the state of a formidable navy. But even if he was not a naval visionary, he was nevertheless the first monarch to give it a combatant emphasis and it is now generally accepted that he probably did most to create the first English fighting fleet and the administration, and the beginnings of the logistical structure to support it.

It is through this important association that the MARY ROSE can claim to have significance beyond even her profound intrinsic interest as an artefact, the only recovered 16th century warship. MARY ROSE was a large vessel for her time. Among other things she demonstrates that English shipwrights of this period were able to build vessels on this scale, and to do so on the skeleton form of construction. Her carvel build suggests that clinker building was obsolete - at least for great state warships. But in other important ways she marks a key stage in the transition between the use of a vessel merely capable of supporting guns and one expressly built to carry large guns close to the water-line, thereby making her a critically important vessel to study in order to understand the evolution of the fighting ship. MARY ROSE enjoys a revolutionary status as a vessel expressly designed, or certainly following her rebuilding and refitting in 1527 and 1536, extensively adapted for warfare, for a key development in this context was the invention of the hinged gun port, which permitted the introduction of the continuous gun deck and the firing of broadsides. Ships of war in this era evolved from something resembling floating castles fighting land battles at sea to become mobile citadels of fire power, platforms for heavy cannon, and the MARY ROSE as rebuilt in 1536 was an early and prime example of this new breed of ship, with a complete line of gun ports.


MARY ROSE was carvel-built with twenty heavy and sixty light guns comprising a mixture of muzzle-loading cast bronze and breech-loading cast iron guns. With a complement of some 500 men, MARY ROSE was built for Henry VIII and named for his sister, Mary. The first of her name in the British fleet, MARY ROSE took part in Henry’s first (1512-1514) and second French Wars (1522-1525), always as the flagship of the Lord High Admiral - his favourite warship. Her tonnage changed from some 600 tons in 1512 to 700 tons at the time of her sinking. The portion of the ship that was recovered is estimated to be equal to some 280 tons. The ship appears to have had a hold and four principal decks, the orlop, the main, the upper and the forecastle, although the latter might have had more than one deck.

The keel is constructed from three pieces of elm, scarfed together and bolted to the oak keelson, also in three sections and which sits on top of the floor timbers, with the main mast step acting as the central sector. Just aft of the mast step, by the keelson, there is a circular hole to make room for the lower end of the pump. The majority of the frames do not appear to be attached to the floor timbers or to each other but are held in place by the longitudinal stringers, and the outer planking of the hull, in oak, is fastened through the frames, stringers and ceiling planking by hand-cut wooden treenails, which have been hammered into pre-drilled holes and might be up to a metre in length. The ship underwent two major refits, the first in Portsmouth in 1527-28 which required the construction of a new dock, and a later one in about 1536, when it is assumed her burden was increased to 700 tons.

The ship was to some extent re-built at this time, to give her a complete lower deck of guns with hinged ports, almost the first British warship to be so equipped. A considerable degree of extra strengthening was added to the vessel and the evidence from dendrochronology strongly suggests that several riders, transom knees, and diagonal and vertical braces were inserted during these two refits, presumably to support new and heavier guns.

In 1544-45, MARY ROSE was active in Henry’s third French war. When leading the advance against a much larger French invasion fleet off Portsmouth on 19 July 1545, possibly arising from a simple ship-handling miscalculation, she appears to have been caught by a flaw of wind. Late in the day she tried to tack and was swamped through her lower deck gun ports, sinking in some forty feet of water in a very short space of time with the loss of virtually her whole ship’s company of nearly 500 men. In the succeeding weeks, efforts were directed to raise the vessel but these proved fruitless. It was 437 years before she was brought to the surface, although in 1836 divers John and Charles Dean found the site and recovered a bronze cannon. In the late 1960s, using modern side-scan sonar and other advanced technologies capable of penetrating the deep silt, the ship was formally identified and steps taken to excavate the site. Trial excavations between 1971 and 1978 showed that the ship was lying on her starboard side in the soft upper sediment at an angle of some 60 degrees. Whilst the originally exposed port side had been extensively eroded by marine organisms and mechanical degradation, the hard grey clay covering the site had effectively sealed the surviving starboard portion and protected it from further erosion. In the years between 1979 and 1982, the site was fully excavated, surveyed and recorded. Over 19,000 artefacts were recovered and the remains of the ship were prepared for recovery, which took place on 11 October 1982. The hull has since undergone a process of conservation and stabilisation, employing the most advanced scientific methods and processes. As time has passed, timbers recovered from the seabed have also been conserved and where possible reinstated. In 2003-2004, further excavations of the site were undertaken using the most modern technologies and, in 2005, a 5 metre long section of the original stem was brought ashore, together with several timbers, smaller artefacts and a 7 metre long anchor. The site was then sealed with a membrane and 100 tons of sand, to be made safe and secure for future generations.

Source; Campbell McMurray, Advisory Committee, March 2009.


Gardiner, J, Before the Mast: Life and Death Aboard the Mary Rose, Mary Rose Trust Ltd, 2005
Marsden, Peter, For Future Generations, 2003
Moorhouse, Geoffrey, Great Harry's Navy: How Henry VIII gave England Sea Power, Weidenfeld and Nicolson, 2005
Fenwick, Valerie & Gale, Alison, Historic Shipwrecks, Tempus Publishing, 1998
McKee, Alexander, How we found the Mary Rose, Souvenir Press, 1982
McKee, Alexander, King Henry VII's Mary Rose, Souvenir Press, 1973
C Knighton & D Loades, Letters from the Mary Rose, Sutton Publishing, 2002
Rodger, Nicholas, Safeguard of the Sea: A Naval History of Britain, Harper Collins, pp165-168, Volume 1, 1998  
Marsden, Peter, Sealed by Time, Mary Rose Trust Ltd, 2003
Friel, Ian, The Good Ship, British Museum Press, 1995
Rule, Margaret, The Mary Rose, Conway Maritime Press, 1982
Bradford, Ernie, The Story of the Mary Rose, Hamish Hamilton, 1982
Classic Boat: Mary Rose Museum - £16.3m museum begins, December 2010

Key dates

  • 1510 Probably laid down early this year
  • 1511 Launched and fitted out, possibly on the Thames
  • 1512-1514 Took part in the First French War
  • 1522-1525 Took part in the Second French War
  • 1527 First major refit, Portsmouth
  • 1536 Second major refit, the Thames
  • 1545 Sunk in the Solent with great loss of life during engagement in the Third French War
  • 1836 Divers discovered wreck and recovered one bronze cannon
  • 1965 Modern search for the wreck began
  • 1967 Mary Rose Committee obtained lease of the site and underwater surveys commenced
  • 1971-1979 Frames, planking and beams seen and identified Limited excavations undertaken
  • 1979 Mary Rose Trust formed. HRH Prince of Wales as President Full-time staff engaged
  • 1979-1982 Ship totally excavated, recorded and prepared for recovery Decks, companionways, cabins and bulkheads dismantled and, together with numerous artifacts, brought ashore
  • 11 October 1982 Ship raised on cradle and removed to Portsmouth Naval Base. Placed in No 3 Dock and process of conservation begun


  • November 2021

    The Mary Rose Trust received a Continuity Support grant of £327,652 from the Government's Culture Recovery Fund.

  • October 2020

    The Mary Rose Trust received a grant of £655,304 from round 1 of the Government's Culture Recovery Fund. 

  • 2012-2013

    The Heritage Lottery Fund awarded £1,000,000 for a purpose built musuem  to house the artefacts

  • 2010

    A grant of  £75,000 was given towards the Wilinson Eyre Museum to house vessel and artefacts by The Headley Trust

  • 2008

    The Mary Rose Trust was awarded a grant of £25 million by the Heritage Lottery Fund towards the £35 million estimated cost of a new and sustainable museum to be built on the site of No 3 Dock in Portsmouth Historic Dockyard, where the story of the ship and all her artefacts will be presented and the vessel preserved for posterity

  • 2008

    A Sustainability Grant of £2,000 for book publication made from the Strategic Development Fund of National Historic Ships

  • 2006-2007

    The Heritage Lottery Fund awarded £50,000 for a purpose built museum to unite the vessel and the artefacts

  • 2004-2005

    The Heritage Lottery Fund awarded £50,000 for a structual site survey

  • 2003

    A grant of £20,000 was given towards hull preservation by The Headley Trust

  • 2002-2003

    The Heritage Lottery Fund awarded £6,066,000 for Phase II of the vessel's conservation

  • 2001-2002

    The Heritage Lottery Fund awarded £87,900 for two temorary exhibitions on Tudor Life

  • 2000-2001

    The Heritage Lottery Fund awarded £308,050 for a publication showing the analysis and dissemination of the vessel's excavation

  • 2000-2001

    The Heritage Lottery Fund awarded £488,000 for completion of the Phase I conservation programme

  • 1998-1999

    The Heritage Lottery Fund awarded £98,600 to complete the developemtn fo Phase I

  • 1998-1999

    The Heritage Lottery Fund awarded £107,600 for Development Phase Study

  • 1997-1998

    The Heritage Lottery Fund awarded £101,200 for refurbishment of the roof

  • 1996-1997

    The Heritage Lottery Fund awarded £25,875 for a feasability study

  • 1995-1996

    The Heritage Lottery Fund awarded £330,000 for preservation of the hull

  • 1993

    The National Heritage Memorial Fund awarded £100,000 for hull restoration

  • 1986

    The National Heritage Memorial Fund awarded £50,000 for artefact and hull conservation

  • 1985

    The National Heritage Memorial Fund awarded £75,000 for artefact and hull conservation

  • 1984

    The National Heritage Memorial Fund awarded £125,000 for artefact and hull conservation

  • 1984

    The National Heritage Memorial Fund awarded £200,000 for hull engineering

  • 1983

    The National Heritage Memorial Fund awarded £150,000 for artefact and hull conservation

  • 1982

    The National Heritage Memorial Fund awarded £250,000 for raising the hull

  • 1981

    The National Heritage Memorial Fund awarded £150,000 for raising the hull in two grants

  • 1980

    The National Heritage Memorial Fund awarded £100,000 to hwelp raise the hull

Own this vessel?

If you are the owner of this vessel and would like to provide more details or updated information, please contact info@nationalhistoricships.org.uk

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