Barrington Reynolds Admiral Sir Barrington Reynolds , GCB ( 1786 – 3 August 1861 ) , was a senior and long - serving officer of the British Royal Navy who went to sea with his father aged only nine during the French Revolutionary Wars and was captured by the French aged eleven . Returning to service on his release soon afterwards , Reynolds experienced the successive deaths of his elder brother and his father on active service during the Napoleonic Wars as well as severe bouts of ill - health himself . Leaving the service at the end of the war , Reynolds returned to the Navy in the 1840s after an absence of thirty years and played a major role in the final destruction of the illegal trade in African slaves to Brazil . Reynolds was honoured for this service and retired again to his family seat in Cornwall , where he died aged 75 . Early career . Barrington Reynolds was the second son of Captain Robert Carthew Reynolds , a successful and long - serving Royal Navy officer who had once served under Samuel Barrington who is probably the origin of Barrington ' s Christian name . Like his elder brother , Barrington Reynolds had been born at the family seat in Penair , near Truro , Cornwall , but aged only nine he was brought onto his father ' s ship the frigate for service as a captain ' s servant . Britain was engaged at this time in the French Revolutionary Wars and " Amazon " was attached to the squadron under Sir Edward Pellew which harassed French shipping along the Biscay Coast . In February 1797 , " Amazon " and Pellew ' s ship engaged the much larger French ship of the line " Droits de l ' Homme " in a storm off Brest . During the engagement , skilful manoeuvering by the British drove the French ship onto rocks with the loss of hundreds of lives . " Amazon " too was wrecked , but Captain Reynolds succeeded in beaching her rather than running her onto rocks and as result all but six of her crew survived to become prisoners of war . Barrington Reynolds was released with his father a year later and returned to service on , before transferring to " Indefatigable " as a midshipman , his first commission away from his father . When Pellew moved to he took the young Reynolds with him and the midshipman gained combat experience in several raiding operations on the French coast under the command of Lieutenant John Pilfold . Late in 1800 Reynolds briefly rejoined his father in before being promoted lieutenant on he soon moved to and later transferred again , to the frigate in which he remained for the next five years until 1808 . In 1804 his elder brother , Lieutenant Robert Reynolds , was killed in action off Martinique . Independent command . In 1808 , Reynolds moved to but less than a year later was given his first command , the hulk . In February 1811 he became a commander and took over the sloop in which he participated in the attack on Java and was promoted to post captain as a reward , taking over the . The Admiralty confirmed his promotion in 1812 , in recognition of the services of his father , who had died in the wreck of on Christmas Eve 1811 . He returned to Britain in August 1812 in command of and remained in her for a year before entering semi - retirement due to ill - health . Following the end of the war in 1815 , Reynolds was offered continued service as a frigate captain in the reduced Navy , but was forced to turn the post down due to a protracted bout of ill - health . Anti - slavery operations . Reynolds settled into an early retirement for his convalescence , marrying Eliza Anne Dick in 1832 and living either in London or at his family estate at Penair , Cornwall . In 1838 , Reynolds health had sufficiently recovered that he could return to sea , taking command of the ship of the line in the Mediterranean and being made a Companion of the Order of the Bath . In " Ganges " , Reynolds participated in the bombardment of Acre during operations against Egyptian forces . Reynolds was promoted to rear - admiral in 1848 , and given command at the Cape of Good Hope , with instructions to clamp down on the illegal slave traders who operated from West Africa . Reynolds was so successful off Africa , that at Admiralty dispatched him to cruise off the Brazilian coast on the same service . Over the next three years , Reynolds and his squadron captured dozens of slave ships , boarded and captured more at anchor on the Brazilian coast and , despite loud protests from the Brazilian government , raided Brazilian harbours along the coast , burning the empty slave ships which sheltered in them . In reply to the protests , Reynolds wrote to the Admiralty that " Nothing can be done with the Brazilian government on this matter except by compulsion " . The actions of the forces under Reynolds ' command have been credited with destroying the Brazilian slave trade completely by 1851 . Promoted to vice - admiral in 1855 , he became Commander - in - Chief , Plymouth in 1857 and was promoted to full admiral on retirement in 1860 . He was also advanced to Knight Grand Cross of the Order of the Bath . He died in 1861 at the family home and was buried in St Clement ' s Church yard near Truro . He was survived by his wife .