The year 1780 was uneventful also in European waters, after Rodney’s relief of Gibraltar in January. The detachment of the Channel Fleet which accompanied him on that mission returned safely to England. The “Grand Fleet,” as it still was styled occasionally, cruised at sea from June 8th to August 18th, an imposing force of thirty-one ships of the line, eleven of them three-deckers of 90 guns and upwards. Admiral Francis Geary was then Commander-in-Chief, but, his health failing, and Barrington refusing to take the position, through professed distrust of himself and actual distrust of the Admiralty, Vice-Admiral George Darby succeeded to it, and held it during the year 1781.
The most notable maritime event in 1780 in Europe was the capture on August 9th of a large British convoy, two or three hundred miles west of Cape St. Vincent, by the allied fleets from Cadiz. As out of sixty-three sail only eight escaped, and as of those taken sixteen were carrying troops and supplies necessary for the West India garrisons, such a disaster claims mention among the greater operations of war, the success of which it could not fail to influence. Captain John Moutray, the officer commanding the convoy, was brought to trial and dismissed his ship; but there were not wanting those who charged the misadventure to the Admiralty, and saw in the captain a victim. It was the greatest single blow that British commerce had received in war during the memory of men then living, and “a general inclination prevailed to lay the blame upon some individual, who might be punished according to the magnitude of the object, rather than in proportion to his demerit."[90]