In 1744 an exciting incident occurred in Inverness in which his Lordship played a conspicuous part, and which exemplifies the impetuous character of the Highland chiefs of the day. A court of the Freeholders of the county was being held there at Michaelmas to elect a collector of the land tax, at which were present, among others, Lord President Forbes, Norman Macleod of Macleod, Lord Fortrose, Lord Lovat, and many leading members of the Clan Fraser. A warm debate upon some burning business arose between Lords Lovat and Fortrose, when the former gave the latter the lie direct. To this Mackenzie replied by giving Lovat a smart blow in the face. Mutual friends at once intervened between the fiery antagonists. But the Fraser blood was up, and Fraser of Foyers, who was present, interfered in the interest of the chief of his clan, but more, however, it is said, in that capacity than from any personal esteem in which he held him. He felt that in his chief's person the whole clan had been insulted as if it had actually been a personal blow to every man of the name, and he instantly sprung down from the gallery and presented a loaded and cocked pistol at Mackenzie's head, to whom it would undoubtedly have proved fatal had not one of the gentlemen present, with great presence of mind, thrown his plaid over the muzzle, and thus arrested and diverted its contents. In another moment swords and dirks were drawn on both sides, but the Lord President and Macleod laid hold of Mackenzie and hurried him from the Court. Yet he no sooner gained the outside than one of the Frasers levelled him to the ground with a blow from a heavy bludgeon, notwithstanding the efforts of his friends to protect him. The matter was, however, afterwards, with great difficulty, arranged by mutual friends, between the great clans and their respective chiefs, otherwise the social jealousies and personal irritations which then prevailed throughout the whole Highlands, fanned by this incident, would have produced a lasting and bloody feud between the Frasers and the Mackenzies.