His service in this conflict involved carrying the members of the Carlisle Peace Commission to America, and playing a minor role in operations off the coast, before returning to European waters.[1] The ships were caught in bad weather, and on being unable to reach the appointed rendezvous point of Groix, and with provisions running low, Elliot made instead for Kinsale to resupply, putting in there on 21 January 1760.[1] He remained trapped there by the weather, and while waiting for the opportunity to sail again a letter reached him from the Lord Lieutenant of Ireland, the Duke of Bedford, asking for assistance.The French force, consisting of the ships Maréchal de Belle-Isle, Terpsichore and Blonde, were brought to battle off the Isle of Man at 9 in the morning.[4] Among the possessions found on him was a tobacco box of chased silver and engraved with his name, which was presented to Elliot by Sir William Maxwell, who arranged Thurot's funeral and acted as chief mourner.[9] While these were being carried out it is possible that Elliot was temporarily appointed to command the 44-gun HMS Gosport, aboard which he escorted an outward bound merchant convoy headed to the Baltic.[10] With this service completed, and repairs on Aeolus being finished, Elliot resumed command of her, and spent 1761 cruising in the Bay of Biscay.[9] He spent the rest of the war in command of Chichester, going out to the Mediterranean in the later stages with Sir Charles Saunders's fleet, but they did not see any action.Edgar was part of Admiral Richard Kempenfelt's squadron of 18 ships, commanded from HMS Victory, which was ordered to intercept the convoy.[15] Elliot was moved into HMS Romney in June 1782, and there were plans to send him to the West Indies in command of a squadron of five ships of the line and a frigate, but the end of the war prevented this.[18] He fulfilled the post for its usual term, sailing out in June each year and returning in October, with his principal duties being the regulation of the fisheries.[15] He was further advanced to vice-admiral of the blue on 21 February 1790, and as tensions rose with the Spanish Armament that year, Elliot hoisted his flag aboard HMS Barfleur, but with the easing of the crisis soon struck it.[15] Increasingly infirm, he was promoted to vice-admiral of the red on 12 April 1794, after the outbreak of the French Revolutionary Wars, but was unable to take up any posts.
The moonlight
Battle off Cape St Vincent, 16 January 1780
by
Francis Holman
, painted 1780. Elliot's ship played a significant part in the fighting.