of some severe fighting under Marcus, who was a strenuous general at the same time that he was a severe student. It is, however, true, as we observed above, that, by allowing a settlement within the Roman frontier to a barbarous people, Marcus Aurelius raised the first ominous precedent in favor of those Gothic, Vandal, and Frankish hives, who were as yet hidden behind a cloud of years. Homes had been obtained by Trans-Danubian barbarians upon the sacred territory of Rome and Cæsar: that fact remained upon tradition; whilst the terms upon which they had been obtained, how much or how little connected with fear, necessarily became liable to doubt and to oblivion. Here we pause to remark, that the first twelve Cæsars, together with Nerva, Trajan, Hadrian, and the two Antonines, making seventeen emperors, compose the first of four nearly equal groups, who occupied the throne in succession until the extinction of the Western Empire. And at this point be it observed,--that is, at the termination of the first group,--we take leave of all genuine virtue. In no one of the succeeding princes, if we except Alexander Severus, do we meet with any goodness of heart, or even amiableness of manners. The best of the future emperors, in a public sense, were harsh and repulsive in private character. The second group, as we have classed them, terminating with Philip the Arab, commences with Commodus. This unworthy prince, although the son of the excellent Marcus Antoninus, turned out a monster of debauchery. At the moment of his father's death, he was present in person at the head-quarters of the army on the Danube, and of necessity partook in many of their hardships. This it was which furnished his evil counsellors with their sole argument for urging his departure to the capital. A council having been convened, the faction of court sycophants pressed upon his attention the inclemency of the climate, contrasting it with the genial skies and sunny fields of Italy; and the season, which happened to be winter, gave strength to their representations. What! would the emperor be content for ever to hew out the frozen water with an axe before he could assuage his thirst? And, again, the total want of fruit-trees--did that recommend their present station as a fit one for the imperial court? Commodus, ashamed to found his objections to the station upon grounds so unsoldierly as these, affected to be moved by political reasons: some great senatorial house might take advantage of his distance from home,--might seize the palace, fortify it, and raise levies in Italy capable of sustaining its pretensions to the throne. These arguments were combated by Pompeianus, who, besides his personal weight as an officer, had married the eldest sister of the young emperor. Shame prevailed for the present with Commodus, and he dismissed the council with an assurance that he would think farther of it. The sequel was easy to foresee. Orders were soon issued for the departure of