The fourth Earl married a daughter of the illustrious family of Herbert, Marquis of Powis, and he himself was created a Marquis by the abdicated King of St. Germains, while his wife’s brother was created a Duke. His son, the fifth Earl, having engaged in the rebellion of 1715, forfeited his estate and titles to the Crown; but in 1726 his lands were restored to him, and he, and his son after him, lived in wealth and honour as great Highland chiefs. The latter, who was by courtesy styled Lord Fortrose, represented his native county of Ross in several Parliaments about the middle of last century. In 1766, the honours of the peerage were restored to his son, who was created Viscount Fortrose, and in 1771, Earl of Seaforth; but those titles, which were Irish, did not last long, and became extinct at his death, in 1781. None of these vicissitudes were foretold in the seer’s prophecy; and, in spite of them all, the family continued to prosper. That ruin which the unsuccessful rising in 1715 had brought upon many other great houses, was retrieved in the case of Seaforth, by the exercise of sovereign favour; and restored possessions and renewed honours preserved the grandeur of the race. But on the death of the last Earl, his second cousin, descended from a younger son of the third Earl and his vindictive Countess, inherited the family estates and the chiefdom of the Mackenzies, which he held for two short years, but never actually enjoyed, being slain at sea by the Mahrattas, at Gheriah, in the south of India, in 1783, after a gallant resistance. He was succeeded by his brother, in whom, as the last of his race, the seer’s prophecy was accomplished.