The commotions in Strathnaver, and other parts of the Highlands, induced the king to make another expedition into that part of his dominions; previous to which he summoned a Parliament at Perth, which was held on the 15th of October, 1431, in which a land-tax, or “zelde,” was laid upon the whole lands of the kingdom, to defray the expenses of the undertaking. No contemporary record of this expedition exists; but it is said that the king proceeded to Dunstaffnage castle, to punish those chiefs who had joined in Donald Balloch’s insurrection; that, on his arrival there, numbers of these came to him and made their submission, throwing the whole odium of the rebellion upon the leader, whose authority, they alleged, they were afraid to resist; and that, by their means, three hundred thieves were apprehended and put to death. For several years after this expedition the Highlands appear to have been tranquil; but, on the liberation of Neill Mackay from his confinement on the Bass, in the year 1437, fresh disturbances began. This restless chief had scarcely been released, when he entered Caithness, and spoiled the country. He was met at a place called Sandsett; but the people who came to oppose his progress were defeated, and many of them were slain. This conflict was called Ruaig Hanset; that is, the flight, or chase at Sandsett. About the same time a quarrel took place between the Keiths and some others of the inhabitants of Caithness. As the Keiths could not depend upon their own forces, they sought the aid of Angus Mackay, son of Neill last mentioned, who had recently died. Angus agreed to join the Keiths; and accordingly, accompanied by his brother, John Roy, and a chieftain named Iain-Mor-Mac-Iain-Riabhaich, with a company of men, he went into Caithness, and, joining the Keiths, invaded that part of Caithness hostile to the Keiths. The people of Caithness lost not a moment in assembling together, and met the Strathnaver men and the Keiths at a place called Blare-Tannie. Here a sanguinary contest took place; but victory declared for the Keiths, whose success, it is said, was chiefly owing to the prowess of Iain-Mor-Mac-Iain-Riabhaich, whose name was, in consequence, long famous in that and the adjoining country.[155]