by contract, was long exercised in Scotland by the powerful Whig family of Argyle. During the Whig and Tory alternations of the early part of the reign of George III., however, the sovereignty was shifted from the Argyle family to others, till at last, about the time of the formation of the ministry of the younger Pitt in 1783, it settled permanently in the Tory family of Dundas, whose patrimonial property as lairds, and whose professional craft as lawyers, connected them more immediately with Edinburgh. For two centuries or more these “Dundases of Arniston,” as they were called and are still called, had been an important family in the politics and the jurisprudence of Scotland. Since the Restoration four of them in succession had been on the Scottish Bench, two of these in the supreme place on that Bench: viz. Robert Dundas, Lord President of the Court of Session from 1748 to 1753, and his eldest son, Robert Dundas, Lord President of the same from 1760 onwards. It was in a younger brother of this last that the family was to start up into its highest distinction. This was Henry Dundas, known afterwards as 1st Viscount Melville. Born in 1741, and educated at the University of Edinburgh, he had betaken himself, like so many of his ancestors, to the profession of the Law, and had already become eminent at the Scottish Bar, when, having been sent to the House of Commons as member for Edinburghshire, he began in 1774 his career of Parliament-man and party-politician. It was the time of the Tory administration of Lord North; and, having gradually fallen into rank with the supporters of that administration, he was appointed under it in 1775 to the office of Lord Advocate of Scotland. He had held this office through the remainder of Lord North’s administration, and also through the brief Rockingham and Shelburne ministries of 1782–83, latterly with the Treasurership of the Navy in addition, but had resigned office in April 1783 on the formation of the Coalition Ministry of North and Fox. He had been observing with admiration the steady conduct of the youthful Pitt through so many shiftings of the political scenery; the youthful Pitt had also been observing _him_; they had found an unusually strong bond of attachment to each other in their common fondness for port wine and their coequal powers of consuming it in large quantities; and so it happened that, on the break-up of the Coalition Ministry in December 1783, and the formation of a new and more lasting ministry under Pitt himself, it was to Dundas that Pitt looked chiefly for help and comradeship. Pitt was then but four and twenty years of age, while Dundas was in his forty-third year; but through all the future Premiership of the younger man, and indeed through all the rest of his life, Dundas was to be his most trusted colleague, his _alter ego_.