Sir George Cockburn , 10th Baronet Admiral of the Fleet Sir George Cockburn , 10th Baronet GCB ( ; ; 22 April 1772 – 19 August 1853 ) was a Royal Navy officer . As a captain he was present at the battle of Cape St Vincent in February 1797 during the French Revolutionary Wars and commanded the naval support at the reduction of Martinique in February 1809 during the Napoleonic Wars . He also directed the capture and burning of Washington on 24 August 1814 as an advisor to Major General Robert Ross during the War of 1812 . He went on to be First Naval Lord and in that capacity sought to improve the standards of gunnery in the fleet , forming a gunnery school at Portsmouth ; later he ensured that the Navy had latest steam and screw technology and put emphasis of the ability to manage seamen without the need to resort to physical punishment . Naval career . Born the second son of Sir James Cockburn , 8th Baronet , and his second wife Augusta Anne Ayscough , Cockburn was educated at the Royal Navigational School and joined the Royal Navy in March 1781 as a Captain ' s servant in the sixth - rate HMS " Resource " . He joined the sloop HMS " Termagant " in 1787 , transferred to the sloop HMS " Ariel " on the East Indies Station in 1788 and then became midshipman in the fifth - rate HMS " Hebe " in the Channel Squadron in 1791 . He joined the fourth - rate HMS " Romney " in the Mediterranean Fleet later in 1791 and then became acting lieutenant in the fifth - rate HMS " Pearl " in 1792 . Promoted to the substantive rank of lieutenant on 2 January 1793 , he became lieutenant on the brig - sloop HMS " Orestes " later that month before transferring to the first - rate HMS " Britannia " in the Mediterranean Fleet in February 1793 and then to the first - rate HMS " Victory " , Flagship of the Mediterranean Fleet , in June 1793 . He became commander of the sloop HMS " Speedy " in October 1793 and acting captain of the fifth - rate HMS " Inconstant " in January 1794 . Promoted to the substantive rank of captain on 10 February 1794 , Cockburn was given command of the fifth - rate HMS " Meleager " in the Mediterranean Fleet later that month . He took part in the blockade of Livorno in March 1795 and , having been mentioned in despatches in May 1796 , he was given command of the frigate HMS " Minerve " in August 1796 . He fought a gallant action with the Spanish frigate " Santa Sabina " in January 1797 and was present at the battle of Cape St Vincent in February 1797 during the French Revolutionary Wars . Cockburn was given command of the fifth - rate HMS " Phaeton " on the East Indies Station in July 1803 , of the third - rate HMS " Captain " in July 1806 and of the third - rate HMS " Pompée " in March 1808 . He commanded the naval support at the reduction of Martinique in February 1809 during the Napoleonic Wars , for which he received the thanks of Parliament . Cockburn commanded a squadron of warships for the landings in Walcheren in July 1809 during the Walcheren Campaign . He took command of the third - rate HMS " Implacable off the coast of Spain in January 1810 and sailed to Quiberon Bay with a small squadron whose mission was to arrange the escape of the King of Spain , whom the French had imprisoned at the Château de Valençay : the mission failed when Ferdinand refused to have anything to do with the British . Cockburn was promoted to commodore , hoisting his broad pennant in the fourth - rate HMS " Grampus " , in November 1811 . Promoted to rear admiral on 12 August 1812 , Cockburn hoisted his flag in the third - rate HMS " Marlborough " as commander of a squadron of ships off Cadiz but was re - assigned in November 1812 to the North American Station , where he played a major role in the War of 1812 as second - in - command to Admiral Sir John Warren until the end of March 1814 and then to Warren ' s successor , Admiral Sir Alexander Cochrane for the rest of the war . He cruised relentlessly up and down the Chesapeake Bay and other parts of the Atlantic coast in 1813 and 1814 , seizing American shipping , disrupting commerce , and raiding the ports . The most important of Cockburn ' s actions was the capture and burning of Washington on 24 August 1814 undertaken as an advisor to Major General Robert Ross . He was appointed a Knight Commander of the Order of the Bath on 4 January 1815 . In August 1815 Cockburn was given the job of conveying Napoleon Bonaparte in the third - rate HMS " Northumberland " to Saint Helena : Cockburn remained there for some months as governor of the island and Commander - in - Chief of the Cape of Good Hope Station . He was advanced to Knight Grand Cross of the Order of the Bath on 20 February 1818 , and having been promoted to vice - admiral on 12 August 1819 , he was elected a Fellow of the Royal Society on 21 December 1820 . Political career . Entering politics , Cockburn was elected Tory Member of Parliament for Portsmouth at the 1818 general election and was appointed a Junior Naval Lord in the Liverpool ministry in April 1818 . He became Tory Member of Parliament for Weobly at the 1820 general election and , having become Major - General of the Royal Marine Forces on 5 April 1821 and a member of the Privy Council on 30 April 1827 , he was elected Tory Member of Parliament for Plymouth at a by - election in June 1828 . While serving as a Junior Naval Lord , he forced the resignation of the Duke of Clarence as Lord High Admiral in September 1828 for acting without the authority of the Board of the Admiralty . Cockburn was elevated to First Naval Lord in the Wellington ministry in September 1828 and in that capacity sought to improve the standards of gunnery in the fleet , forming a gunnery school at Portsmouth . He resigned when the Government fell from power in November 1830 , and having lost his seat in Parliament at the 1832 general election , he became Commander - in - Chief of the North America and West Indies Station , hoisting his flag in the fourth - rate HMS " Vernon " , in December 1832 . Cockburn became First Naval Lord briefly again in the First Peel ministry in December 1834 but resigned when the Government fell from power in April 1835 . He then returned to his old post as Commander - in - Chief of the North America and West Indies Station . Promoted to full admiral on 10 January 1837 , he was elected Tory Member of Parliament for Ripon at a by - election in September 1841 and also became First Naval Lord again in the Second Peel ministry later that month . As First Sea Lord he ensured that the Navy had latest steam and screw technology and put emphasis of the ability to manage seamen without the need to resort to physical punishment . He resigned when the Government fell from power in July 1846 , became Rear - Admiral of the United Kingdom on 10 August 1847 and was promoted to Admiral of the Fleet on 1 July 1851 . He inherited the family baronetcy from his elder brother in February 1852 and died at Leamington Spa on 19 August 1853 . He is buried in Kensal Green Cemetery . Cockburn Sound in Western Australia was named after him by Captain James Stirling . Family . In 1809 Cockburn married his cousin Mary Cockburn ; they had one surviving daughter , Augusta Harriot Mary . The writer Alexander Cockburn was a descendant of his .