page_title: Continental Navy
section_title: The Thirteen Frigates
hierarchical_section_title: Continental Navy / The Thirteen Frigates
caption_attribution_description: Continental Frigates Hancock and Boston capturing British Frigate Fox 7 June 1777
context_page_description: The Continental Navy was the navy of the United States during the American Revolutionary War, and was formed in 1775. The fleet cumulatively became relatively substantial through the efforts of the Continental Navy's patron John Adams and vigorous Congressional support in the face of stiff opposition, when considering the limitations imposed upon the Patriot supply pool.
  The main goal of the navy was to intercept shipments of British matériel and generally disrupt British maritime commercial operations. The initial fleet consisted of converted merchantmen because of the lack of funding, manpower, and resources, with exclusively designed warships being built later in the conflict. The vessels that successfully made it to sea met with success only rarely, and the effort contributed little to the overall outcome of the war.
  The fleet did serve to highlight a few examples of Continental resolve, notably launching Captain John Barry into the limelight. It provided needed experience for a generation of officers who went on to command conflicts which involved the early American navy.
context_section_description: By December 13, 1775, Congress had authorized the construction of 13 new frigates, rather than refitting merchantmen to increase the fleet.  Five ships (Hancock, Raleigh,  Randolph, Warren, and Washington) were to be rated 32 guns, five (Effingham, Montgomery, Providence, Trumble, and Virginia) 28 guns, and three (Boston, Congress, and Delaware) 24 guns. Only eight frigates made it to sea and their effectiveness was limited; they were completely outmatched by the mighty Royal Navy, and nearly all were captured or sunk by 1781.
  Washington, Effingham, Congress, and Montgomery were scuttled or burned in October and November 1777 before going to sea to prevent their capture by the British. USS Virginia, commanded by Captain James Nicholson, made a number of unsuccessful attempts to break through the blockade of Chesapeake Bay.  On March 31, 1778, in another attempt, she ran aground near Hampton Roads, where her captain went ashore.  Shortly after, HMS Emerald and Conqueror appeared on the scene to accept her surrender.
  Guarding American commerce and raiding British commerce and supply were the principal duties of the Continental Navy.  Privateers had some success, with 1,697 letters of marque being issued by Congress. Individual states, American agents in Europe and in the Caribbean also issued commissions; taking duplications into account more than 2,000 commissions were issued by the various authorities. Lloyd's of London estimated that 2,208 British ships were taken by Yankee privateers, amounting to almost $66 million, a significant sum at the time.
  Most of the eight frigates that went to sea took multiple prizes and had semi-successful cruises before their captures, however, there were exceptions.  On September 27, 1777, Delaware participated in a delaying action on the Delaware River against the British army pursuing George Washington's forces.  The ebb tide arrived and left the Delaware stranded, leading to her capture. Warren was blockaded in Providence, Rhode Island, shortly after her completion, and did not break out of the blockade until March 8, 1778. After a successful cruise under Captain John Burroughs Hopkins, she was assigned to the ill-fated Penobscot Expedition under Captain Dudley Saltonstall, where she was trapped by the British and burned on August 15, 1779, to prevent her capture. Hancock, captained by John Manley, managed to capture two merchantmen as well as the Royal Navy vessel HMS Fox.  Later on July 8, 1777, however, the Hancock was captured by HMS Rainbow of a pursuing squadron, and became the British man of war Iris.
  Randolph took five prizes in her early cruises.  On March 7, 1778, she was escorting a convoy of merchantmen when the British 64-gun ship HMS Yarmouth bore down on the convoy.  Randolph, under the command of Captain Nicholas Biddle came to the defense of the merchantmen and engaged the heavily superior foe.  In the ensuing engagement, the two ships were both severely manhandled but in the course of the action, the magazine of the Randolph exploded causing the destruction of the entire vessel and all but four of her crew. The falling debris from the explosion severely damaged the Yarmouth enough that she could no longer pursue the American ships.
  Raleigh, under the command of Captain John Barry, captured three prizes before being run aground in action on September 27, 1778.  Her crew scuttled her, but she was raised by the British who refloated her for further use in the name of the Crown.
  Boston, under the command of Captains Hector McNeill and Samuel Tucker, had captured 17 prizes in earlier cruises and had carried John Adams to France in February and March 1778.  She was captured (along with the frigate Providence who had taken 14 prizes in her own service under Captain Abraham Whipple) in the fall of Charleston, South Carolina on May 12, 1780.
  The final frigate to meet her end of Continental service was the Trumbull.  Trumbull, which had not gone to sea until September 1779 under James Nicholson, had gained acclaim in bloody action against the Letter of Marque Watt.  On August 2
caption: Continental frigates Hancock and Boston capturing British frigate Fox, June 7, 1777
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