198 Notes on the Evidence bearing fairer Gaelic immigration. In Scotland the same Iberian people, with a large Gaelic admixture, occupied the Highlands, while the Lowlands were inhabited by races among whom the Brythons were the prevailing influence. In what is now Eng- land the Brythons were almost everywhere paramount. It does not appear that the broad-headed men of the Bronze Age any- where formed a distinct and separate element of the population. Here the question suggests itself, Who were the Picts ? The prominence of this people during the Roman Occupation and their utter disappearance, as a nation, shortly after, have naturally given rise to many conjectures as to their ethno- logical affinities. Of these speculations the most probable seems to me to be that of Professor Rhys, who thinks that the Picts, though by no means a pure and unmixed race, were mainly composed of the dark pro-Celtic people, the Scots being chiefly Goidelic. According to Professor Rhys',16 the true story of Macbeth has an ethnological interest it is not generally supposed to possess. Macbeth, when he slew Duncan in the year 1040, was the head of the Transmontane Picts, and bore the title of Mormaer or grand steward of Moray. He was thus, in a sense, the representative of the old line of Pictish kings which had been superseded by a Gaelic dynasty. The exact circumstances under which Macbeth slew Duncan are unknown, but it was probably the result of an attempt on the part of Duncan to reduce Macbeth to submission. Macbeth reigned as King of Alban, or Scotland beyond the Forth, seventeen years, and was then slain in battle by Malcolm, son of Duncan, the representative of the Gaelic line of kings. Still later, in 1160, we read of severe measures being taken to reduce the people of Moray to obedience. And when we find, as will be presently shown, that the dark-haired people of Scotland are especially nu- merous in the former head-quarters of Macbeth's power, the ancient districts of Moray and Buchan, it seems to me clear that Professor Rhys's view is most in harmony with the avail- able evidence.16 15 'Celtic Britain.' 16 Mr. Skene is inclined to think the Picts Gaelic; Mr. Isaac Taylor, Brythonic.