As he declined in strength, Rob Roy became more peaceable in disposition; and his nephew, the head of the clan, renounced the enmity which had subsisted between the Macgregors and the Duke of Montrose. The time of this celebrated freebooter's death is uncertain, but is generally supposed to have occurred after the year 1738. "When he found himself approaching his final change," says Sir Walter Scott, "he expressed some contrition for particular parts of his life. His wife laughed at these scruples of conscience, and exhorted him to die like a man, as he had lived. In reply, he rebuked her for her violent passions and the counsels she had given him. "You have put strife," he said, "betwixt me and the best men of my country, and now you would place enmity between me and my God."" Although he had been educated in the Protestant faith, Rob Roy had become a Catholic long before his death. "It was a convenient religion," he used to say, "which for a little money could put asleep the conscience, and clear the soul from sin." The time and causes of his conversion are only surmised; but when he had resolved on this important step, the freebooter left his lovely residence in the Highlands, and repairing to Drummond Castle, in Perthshire, sought an old Catholic priest, by name Alexander Drummond. His confessions were stated by himself to have been received by groans from the aged man to whom he unburthened his heart, and who frequently crossed himself whilst listening to the recital. Even after this manifestation of penitence, Rob Roy returned to his old practices, and accompanying his nephew to the Northern Highlands, he is stated to have so greatly enriched himself, that he returned to the Braes of Balquhidder, and began farming. He is said in the decline of life to have visited London, and to have been pointed out to George the Second by the Duke of Argyle, whilst walking in the front of St. James's Palace. He still had an imposing and youthful appearance, and the King is said to have declared that he had never seen a handsomer man in the Highland garb.[117] But this, and other anecdotes, rest on no better authority than tradition. His strength, always prodigious, continued until a very late period; but at last it was extinguished even before the spirit which had stimulated it had died away. He is acknowledged, even by his partial biographer, to have declined one duel, and to have been worsted in another; but impaired eyesight, and decayed faculties are pleaded in defence of a weakness which cast dishonour on Macgregor.