Doubtless, the Romanised Britons and the foreign colonists settled among them were, with their descendants, more or less acquainted with Latin in both its spoken and written forms. As early as the second year of his march northward for the conquest of this more distant part of Britain, or A.D. 79, Agricola, as Tacitus takes special care to inform us, took all possible means to introduce, for the purposes of conquest and civilisation, a knowledge of the Roman language and of the liberal arts among the barbarian tribes whom he went to subdue.[209] The same policy was no doubt continued to a greater or less extent during the whole era of the Roman dominion here as elsewhere; so that there is no wonder that such arts as lapidary writing, and the composition of brief Latin inscriptions, should have been known to and transmitted to the native Britons. There was, however, another class of inhabitants, besides these native Britons, who were, as we know from the altars and stone monuments which they have left, sufficiently learned in the formation and cutting of inscriptions in Latin,--a language which was then, and for some centuries subsequently, the only language used in this country, either in lapidary or other forms of writing. The military legions and cohorts which the Roman emperors employed to keep Britain under due subjection, obtained, under the usual conditions, grants of lands in the country, married, and became betimes fixed inhabitants. When speaking of the veteran soldiers of Rome settling down at last as permanent proprietors of land in Britain--as in other Roman colonies,--Sir Francis Palgrave remarks, "Upwards of forty of these barbarian legions, _some of Teutonic origin_, and others Moors, Dalmatians, and Thracians, whose forefathers had been transplanted from the remotest parts of the empire, obtained their domicile in various parts of our island, though principally upon the northern and eastern coasts, and _in the neighbourhood of the Roman walls_."[210] Such colonists undoubtedly possessed among their ranks, and were capable of transmitting to their descendants, a sufficient knowledge of the Latin tongue, and a sufficient amount of art, to form and cut such stone inscriptions as we have been considering; and perhaps I may add, that in such a mixed population, the Teutonic elements[211] in particular, would, towards the decline of the Roman dominion and power, not perhaps be averse to find and follow a leader, like Vetta, belonging to the royal stock of Woden; nor would they likely fail to pay all due respect, by the raising of a monument or otherwise, to the memory of a chief of such an illustrious race, if he fell amongst them in battle. * * * * *