[217] James Stuart Mackenzie, only brother of the Earl of Bute. He had been Minister at Turin from 1758 to 1762, when he was appointed to Venice; but, before he could leave Turin, the death of the Duke of Argyle caused Lord Bute to bring him home abruptly to take the direction of the Government in Scotland; an exercise of the Favourite’s power, which proved him to be virtually at the head of the Administration. From the same feelings of exclusiveness, Lord Bute subsequently selected Mr. Mackenzie, in preference to any of his colleagues in the Cabinet, to assist him in the early part of the negotiations for peace. Whatever points were settled by his Lordship with the King, were then communicated, through Mr. Mackenzie, to the Count de Virri, by whom they were transmitted, through the Bailli de Solar, to the Duke of Choiseul, and it was only after an article had been actually agreed upon that it came officially under the cognizance of the Foreign Department; so that these two foreigners appear to have possessed more of Lord Bute’s confidence, as well as more influence over the negotiation, than the Secretary of State, Lord Egremont; a circumstance which rather explains the jealousy shown by the Cabinet, when the preliminaries had been settled, of any independent authority being given to the Duke of Bedford. These duties Mr. Mackenzie discharged irreproachably, and, far from sharing his brother’s unpopularity, was much esteemed by all parties. He is described by his secretary, M. Dutens, as having been most amiable, remarkably cheerful and pleasant in society, with very simple tastes, and no ambition; “well versed in the sciences, particularly in mathematics, algebra, and astronomy.” He took little part in public affairs after Lord Bute’s resignation, and died in 1800, at the age of 81 years, only a few months after the death of his wife, the daughter of John Duke of Argyle. Memoirs of a Traveller now in Retirement, vol. i. p. 159; vol. iv. p. 229.--E. [218] Meaning Lord Bute, who was introducing the Tories in the place of the Whigs. [219] Nicholson Calvert, of Hunsdon House, Hertfordshire, member for Tewkesbury, and sheriff for Hertfordshire in 1749. He was the second son of Felix Calvert of Furneaux Pelham Hall, but succeeded to the family property by the death of his elder brother. It is a pity that his madness was not catching, for he was one of the most honest and independent members in the House, an eminent agriculturist, and an active county magistrate. In politics he was “a Whig, and something more.” He died without issue in 1793.--E. [220] This speech “is said to have silenced all future attacks by the poet either on Mr. Pitt or his administration, and was well received on all sides.”--Hansard’s Par. Hist. xv., p. 1227, note.--E. [221] Of Newcastle. [222] George Prince of Wales, afterwards King George the Second. [223] Frederick Prince of Wales, against whom the Duke of Newcastle carried the chancellorship of Cambridge.