In 1787, Major Roper was commander-in-chief of the island of St. Vincent, and Mr. Purefoy was Ensign in the 66th Regiment. The latter having obtained leave of absence, had a festive day with some of the junior officers, in which they committed such excesses as occasioned a complaint to Major Roper, by whom the leave of absence was recalled. The remonstrances of Mr. Purefoy were made in such a style, as to induce Major Roper to bring him to a court-martial. By their verdict he was declared to have forfeited his commission; and this verdict was afterwards confirmed by his Majesty. This was the origin of the dispute, which had afterwards such a fatal termination. The evidence, particularly that of General Stanwix, the second to Colonel Roper, was extremely favourable to the prisoner; who being called upon for his defence, said, that he had entertained no malice against the deceased; he had been led by a call of honour, or, more properly speaking, driven by the tyranny of custom, to an act, which in early life had embittered his existence; but without which, he was taught to believe that he should lose all the consideration which society could afford. The last challenge, he observed, had come from Colonel Roper; and, as some expiation of his offence, he had already suffered six years of exile, and nine months of close confinement. The latter part of this address was read from a written paper, by Mr. Erskine, the feelings of Mr. Purefoy being such as to overpower his utterance. The prisoner called nine gentlemen to his character, most of whom had known him from early life. They all spoke to the general mildness of his character, and the good-humoured ease and aversion to quarrel which marked his general deportment. After a charge by the Judge, Mr. Baron Hotham, the jury, without hesitation, returned their verdict “not guilty.” BETWEEN MAJOR SWEETMAN AND CAPTAIN WATSON. January 12, 1796. In consequence of a dispute at the Opera House, on Saturday evening, between Major Sweetman, of the Independents, and Captain Watson, of the 90th Regiment; these gentlemen, attended by their seconds and surgeons, met near Cobham. The combatants were posted by the seconds at the distance of ten yards; but Major Sweetman, who was short-sighted, complaining that he could not see clearly, Captain Watson called out to him to advance till he was satisfied: he advanced to within four yards, when both parties fired together. Captain Watson’s ball went in at Major Sweetman’s right breast and came out at his left; he fell, and instantly expired. Captain Watson was wounded in the upper part of the thigh, but is in a fair way of recovery, the ball having been extracted. March 20, 1796. This day came on at Kingston assizes, the trial of Captain Brereton Watson, for the “murder” of Major Sweetman in a duel, which took place in January, at Cobham.