John Lockhart-Ross

Vice-Admiral Sir John Lockhart-Ross, 6th Baronet (11 November 1721 – 9 June 1790), known as John Lockhart from 1721 to 1760, was an officer of the Royal Navy who saw service during the War of the Austrian Succession, Seven Years' War, and the American War of Independence, and served for a time as a Member of Parliament.

Lockhart was born into a gentry family in 1721 and embarked on a naval career. He served on a number of ships during the War of the Austrian Succession, seeing action at both the First and Second Battles of Cape Finisterre, having by then risen to the rank of lieutenant. He had his own commands by the outbreak of the Seven Years' War, and enjoyed particular success as a frigate captain, cruising against privateers while in command of . Further commands followed, including roles in detached squadrons at the Battle of Quiberon Bay. Taking the additional name Ross after he inherited a deceased relative's estates, he served as a member of parliament and undertook land reforms and improvements during the years of peace before the outbreak of the American War of Independence.

Lockhart-Ross returned to sea on the outbreak of war, commanding a ship at the Battle of Ushant, and later being promoted to flag rank. He served in several actions as a junior commander of Rodney's fleet, including the capture of the Caracas convoy, the Battle of Cape St. Vincent and the relief of Gibraltar. He then retired ashore, devoting himself to his estates until his death in 1790. He was succeeded in the baronetcy he had inherited in 1778 by his son.

Family and early life Lockhart was born on 11 November 1721 at Lockhart Hall, Lanarkshire, the fifth son of Sir James Lockhart, 2nd Baronet. His mother, Grizel, was the third daughter of William Ross, 12th Lord Ross. Lockhart joined the navy in September 1735, serving first aboard the 50-gun under Captain Henry Osborne. He transferred to the 50-gun under Captain Charles Knowles in the West Indies between 1737 and 1738, and went on to serve aboard the 54-gun under Captain Henry Medley in 1739, and the 14-gun sloop under Captain Frogmere in 1740. He was MP for Lanarkshire from 1768 to 1774.

In 1777, when war with France appeared imminent, Ross returned to active service, and was appointed to the 74-gun , joining the fleet under Admiral Augustus Keppel in the Battle of Ushant on 27 July 1778. On 13 August, by the successive deaths of his elder brothers without male issue, he succeeded to the baronetcy. On 19 March 1779 he was promoted to the rank of rear-admiral, and during the summer, with his flag in the Royal George, he was fourth in command in the Channel. In September he was sent with a small squadron into the North Sea to look out for John Paul Jones, but Jones, after capturing the Serapis in 1779, made good his escape. Continuing in the Channel Fleet, Ross was with Rodney at the capture of the Caracas convoy, the Battle of Cape St. Vincent and the relief of Gibraltar in January 1780; with George Darby at the relief of Gibraltar in April 1781; and with Lord Howe during the early summer of 1782. On the return of the fleet to Spithead in August he resigned his command, and had no further employment afloat. He became a vice-admiral on 24 September 1787, and died at Balnagown Castle in Ross-shire on 9 June 1790. He married Elizabeth, daughter of Robert Dundas of Arniston, the younger, in 1762 and had a number of children. Among them was his eldest son, Charles Lockhart-Ross, an army officer who inherited the baronetcy on his father's death, and George Ross, father of distinguished legal writer George Ross.