He was appointed as a First Class Volunteer RN in 1739. He served in H.M.S. Unicorn (In command) 1758. He was appointed as a Lieutenant RN in 1743. He was appointed as a Captain RN in 1755. He served in command of HMS Hazard, HMS Sheerness, HMS Unicorn, HMS Oxford, HMS Antelope, HMS Temeraire, HMS Edgar, HMS Raisonnable, HMS Nonsuch, and HMS Conqueror. In the first year of the Seven Years War, while in command of HMS Sheerness, he failed to confront a French ship that gave challenge. He was tried by court-martial for not engaging his ship, and was reprimanded. In 1761 he was appointed as Commodore Governor of Newfoundland. He was appointed as a Rear-Admiral of the Blue (With seniority dated 19/03/1779). He was appointed as a Rear-Admiral of the Red (With seniority dated 26/09/1780). He was appointed as Commander-in-Chief of the North America Station (Flag in H.M.S. London) in 1781. He was appointed as a Vice-Admiral of the Blue (With seniority dated 24/09/1787). He was appointed as Commander-in-Chief at Plymouth. He was appointed as a Vice-Admiral of the White (With seniority dated 21/09/1790). (He was in command of the fleet defeated by Admiral de Grasse at Chesapeake Bay on 05/09/1791. This was a decisive event as Admiral Graves was attempting to reinforce the British army under Lord HMCS Cornwallis. That naval defeat sealed the outcome of the US War of Independence. He was appointed as a Vice-Admiral of the Red (With seniority dated 01/02/1793). When war broke out with France in 1793 Graves was second in command of the Channel fleet. He was appointed as an Admiral of the Blue (With seniority dated 12/04/1794). (He was second-in-command (commander of the Starboard Division of the Fleet) to Lord Howe at the Battle of the Glorious First of June 1794 where he was badly wounded. However, he had sustained serious injuries which marked the end of his active naval career.) He was appointed as a Admiral of the White (With seniority dated 01/06/1795.) |