9 sixth century, and by a gradual progress overspreading the land from west to east, gave the law and their name to the ancient dominions of the Pictish people, whose language became amalgamated with the kindred dialect of the Irish. Every circumstance with regard to the Scots, a Gaelic people, their origin, their country, their lineage, their speech, their history, has been dis- puted by self-believing men, with such obstinate perseverance, as to scatter over the truth a vast mass of opiniative uncertainties. But demonstration has finally silenced on this topic the tongue of disputation (z); and historical verity has now displayed the Irish origin of the Scots, their subsequent migration to Argyle, in 603 A.D., their following annals and ultimate ascendancy within a mountainous country which had given them a settlement (a). Thus, at the late commencement of the twelfth century, the ample limits of Scotland was inhabited, as we have seen, by the Celtic descendants of the abo- riginal Britons, by the Gaelic Scots who had overspread the land, by the Anglo- Saxons of Lothian, and by the Gothic Scandinavians on the coast of Caithness. At that epoch a new but mixed people came in upon all those Celts and Goths. Anglo-Saxons and Anglo-Normans, English and Flemings, settled in every district in Scotland and by a slow progress became the respectable progeni- tors of the present inhabitants, who speak the English tongue which is not older than the twelfth century. By tracing the colonization of all those lineages and exhibiting examples of their languages, it was rendered impossible in the face of such demonstration for ignorance to mistake the origin of the people, or for learning to misrepresent the analogy of their speech (b). No one need now be surprised when he seen in the maps of every shire in Scotland, specimens of the languages of all those people, however different their tongues may be in their derivations or dialects. Yet lexicographers who cannot be trusted with a sentence doubt demonstration, and glossarists who are not to be charged with a, word disbelieve self-evident truths. § VI. Of new kings and new Laws."] With those new people during the the Seoto-Saxon period a sort of new dynasty of kings, new laws, and new (z) Caledonia, i. bk. ii. eh. vi. (a) Ib. p. 271-3. The faet being thus established puts an end to a thousand fictions and faneies about the antiquity of the Seots and the length of the royal line. Many treatises of various erudition have been thereby confuted and several narratives of imaginary tales under the name of Scottish histories have been ineidentally exploded. See Nicolson's Scots Hist. Library throughout. (b) Nicolson's Scots Hist. Lib. ch. i.-iii. Caledonia, i. book iii. ch. xi.; book iv. ch. i., of the Saxon colonization of proper Scotland. 3