Pliny names several islands between Ireland and Britain, one of which he calls Andros. It seems to be the same place that Ptolemy calls Adros. I venture the suggestion that the proper form is Antros or Antron. At the mouth of the Garonne there was an island which bore the name Antros in the time of Pomponius Mela. Its modern name has become widely known as the name of its chief product, Médoc. In the river Loire, there was also an island named Antron, which became the site of a monastery and is now called Indre. Antros or Antron becomes Édar in Irish, and Édar is the Irish name of the Howth peninsula. Our forefathers use the terms for island as the names of peninsulas also, for example, Inis Eoghain and Islandmagee, just as they applied the term loch indifferently to an inland lake and to an inlet of the sea. In our ancient tales, Howth harbour is one of the most noted and most frequented of Irish havens, and so it is not unlikely to have received notice in Ptolemy's description.
Our next notice of Ireland is written by Solinus, about A.D. 200. He begins by repeating in other words what was already said by Mela: "Hibernia is barbarous in the manner of living of its inhabitants, but is so rich in pasture that the cattle, if they be not kept now and then from grazing, are put in danger from over-eating. There are no snakes." So we see that Solinus, writing two centuries and a half before St. Patrick's time, has robbed our national saint of one of his traditional glories. He is not the only one to blame. One of the Fenian lays tells how Fionn mac Cumhaill cleared the island of all serpents. Even Fionn cannot be allowed the credit without question, for it is evident there were no snakes in Ireland when the Fir Bolg supplied the Eastern World with Irish earth to protect cities from these venomous reptiles. Solinus goes on to say: "Birds are rare. The nation is inhospitable and warlike. The victors in combat smear their faces with the blood of their slain enemies. They make no difference between things lawful and unlawful. There is not a bee anywhere, and if anyone scatters dust or gravel from Ireland among beehives, the swarms will desert their combs." Here we have another variety of the snake-story. Possibly Solinus, in his reading, mistook the word aspis, the name of a kind of snake, for apis, "a bee," and adjusted the popular legend about the virtue of Irish earth to suit his mistake. "The sea," he continues, "which flows between this island and Britain is billowy and restless and throughout the whole year it is navigable only during very few days." Here perhaps we have the current explanation of Ireland's immunity from invasion by the Romans. Ireland, at all events, was still a country about which the Latin world was ready to accept travellers' tales from the untravelled.
The Irish appear in a new role, that of invaders of Britain, in a panegyric of the emperor Constantius Chlorus, written in A.D. 297. The same document and passage contains the earliest known mention of the Picts by that name. "The Britons," says the panegyric, "even then an uncivilised nation and accustomed to no enemies except the Picts and the Irish [Hiberni], still half-naked, readily yielded to the Roman arms and standards." In my last lecture, I have suggested that the overthrow of the old Ulster kingdom is the explanation of the later prominence of the Picts in eastern Ulster. The sudden emergence of the Picts of Britain as a warlike and aggressive people at the close of the third century is susceptible of a similar explanation. Under the Ulster kingdom, the Picts were subject to the Ulaidh. As the Ulaidh declined in power, the Picts became relatively prominent. So in Britain, before the Roman conquests, the Picts, I suggest, were subject to the Celts. The name Calédones or Calédonii, belonging to the principal people of southern Scotland during the early times of the Roman occupation of Britain, is a Celtic name. It is formed by adding a very usual termination to the Celtic adjective caledos, meaning "hard" or "hardy." Calédos was in fairly frequent use as a Celtic personal name. Seven instances are quoted by Holder from inscriptions. It is found in Irish, e.g., in the term caladcholg, "a hard sword." It is the common Irish word for a landing-place from boats, originally no doubt having been applied to firm ground, as distinguished from swampy ground, on the banks of a river, and in this sense it has passed into Anglo-Irish vocabulary in the form "callow"—the "callows" of the Shannon. That the Calédonii did not belong to the old dark-complexioned population is the testimony of Tacitus, who says: "The reddish hair of the inhabitants of Caledonia and their large limbs indicate a Germanic origin." That this Celtic people at one time held sway in a region afterwards dominated by the Picts is witnessed by the place-name Dunkeld in Perthshire. The older Gaelic name is Dún Cailden, i.e., Dunon Caledonon, the stronghold of the Calédones. The Celts, who naturally would have been strongest in Lowland Scotland, were so weakened there, I suggest, by the Roman power, that they could no longer maintain their predominance over the Pictish population of the Highlands, and so, towards the close of the third century, the Picts emerge as new and formidable adversaries of Roman Britain on its northern frontier.
In the fourth century, the Irish are named by a new name in Latin writings. The earliest known instance of this name, Scotti, Scots, is found in a passage of the historian Ammianus with reference to the events of the year 360. "In that year," he writes, "the raids of the Scots and Picts, wild nations, had broken the agreed peace in the British provinces and were devastating the places near the frontier; terror was involving the provinces worn out by the accumulation of past defeats; the emperor, passing the winter at Paris and harassed by anxieties from one side and another, was afraid to go to the relief of his subjects across the sea, lest he might leave Gaul without a ruler a prey to the Alamanni, who were already stirred up to cruelty and war." In this single passage a great deal is implied. We see the Western Empire now beginning to totter, its ruler's conduct shaped no longer by hope of conquest but by fear of disaster. We learn that on the British northern frontier some sort of terms had previously been made with the Picts and Scots, who were the aggressive party. We learn the manner of their warfare, which is similar to that of the Norsemen during the first half-century of their wars in Ireland. They make plundering raids across the frontier, not in small parties but in considerable force, defeating again and again the local defences, and no doubt carrying off booty and captives. It was in one of these raids, a few years after the date above referred to, that the boy Patrick was carried off and sold into slavery in Ireland.
In the year 365, Ammianus further records that "the Picts and Saxons and Scots and Atecotti harassed the Britons with continual afflictions." In 368, "the Picts, divided into two nations, Dicalydones and Verturiones, and also the Atecotti, a warlike nation of men, and the Scots, roving here and there, did many devastations." Later on, the writer of a panegyric on the emperor Theodosius asks, "shall I tell of the Scot driven back to his swamps?" And the poet Claudian, in a eulogy of the emperor Honorius, sings: "He has tamed the active Moors and the Picts, whose name is no nick-name, and the Scot with wandering dagger he has followed up, breaking the waves of the far north with daring oars"; and again, "Ice-cold Ireland has mourned the heaped-up corpses of her Scots." Praising the Roman general Stilicho, Claudian says: "The Scot set all Ireland in motion"; and later, referring to Stilicho's muster against the Goths in the year 416, he writes: "Came also the legion that protected the furthest bounds of Britain, that bridled the cruel Scot and scanned the lifeless face of the dying Pict tattooed with iron point."
In all these writings, from the first mention of the name Scots down to the fall of the Western Empire in the fifth century, the Scots are Irish raiders of Roman Britain. Whitley Stokes took the name Scottus to be cognate with certain Slavonic and Germanic words and to mean "master" or "possessor." But why should a people who until the fourth century were named Iverni or Hiberni acquire in the fourth century a new name meaning "masters" or "possessors"? It is not in the quality of possessors that they appear in the records of the time, but rather in the quality of dispossessors. Raiding, fighting, wandering, wasting, these are the occupations of the Scots in that age; and if they acquired a new name, it is to these occupations that we might expect the new name to have reference. Therefore, though it may appear audacious on my part, I venture on a different explanation.
A gloss on the name of St. Scoithín in the Festilogy of Oengus says that he was named Scoithín ar in scothad imdechta dognid.i. dul do Ruain i n-oenlo ocus toidecht uathi i n-oenló aile, "from the scothadh of travelling that he practised, namely, going [from Ireland] to Rome in a single day and returning thence [to Ireland] in another single day." The verb scothaim or scaithim has a group of meanings all signifying a rapid cutting or striking movement. Dictionaries give the meanings "I lop, prune, cut off, strip, destroy, disperse, scutch [flax], beat a sheaf of corn to make it shed its grain." Scothbhualadh means a light threshing; scoithneán, a sieve for winnowing grain. Scottus, then, in this view, was originally a common noun meaning a raider or reaver, a depredator who worked by rapid incursions and retirements. It was probably a Gaulish word, for its earliest known use is in various inscriptions of Roman Gaul, in which it is used as a personal name. For example, an inscription of the year 224 records a votive offering by Marcus Quintius Florentinus and others, the children of Caius Quintius Scottus. Here Scottus is the distinctive byname of the father and is not found in the names of his children.
The old story about promiscuous marriages, which in Cæsar's time was told of the Britons, and later on, when Britain became better known to the Romans, was told of the islands of western Scotland, continued until the fifth century to be told of the Irish, who, like the Hebrideans, dwelt beyond the bounds of the Empire. St. Jerome writes that "the Scotti and Atecotti, in the manner of Plato's Republic, have wives promiscuously and children in common"; and again, "the nation of the Scotti do not marry wives of their own; as if they had read Plato's Republic and adopted the example of Cato, no wife among them belongs to a particular husband; but each according to his pleasure they live without restraint, as cattle live." There is no mention of these evil customs a half-century later when Saint Patrick tells how he won over the Scots and their children from Paganism, and the oldest traditions show that the pagan Irish followed the law of monogamy with as much fidelity as did the ancient Greeks and Romans. St. Jerome tells another story, this time on his own direct testimony: "In my early youth in Gaul I have myself seen the Scots, a Britannic nation, feeding on human flesh, and, when they might find herds of swine and cattle through the forests, [I have known them] to be wont to cut off the hips of shepherds and the breasts of women, and to regard these as the only delicacies of their food." Instead of Scotti, some texts of Saint Jerome have Atecotti in this place. It matters little, for all agree in adding the words gentem Britannicam "a Britannic nation." We have seen that the Atecotti were associated with the Scotti in raiding Roman Britain, and we must come later to the question, who were the Atecotti. St. Jerome's testimony is valuable on the point that these invaders of Roman Britain, whether Scotti or Atecotti, also roved about Gaul. We may take it that there were bands of them in the woods, in which he tells us they might have found swine and cattle to provide them with food, had it not been for their barbarous preference for special cuts of shepherd and shepherdess. He states that he was a boy at the time (adolescentulus). He does not say that he saw the barbarians in the act of catching and killing a shepherd or a shepherdess, and we may be certain that he did not, otherwise he would not have stayed on to see the preparation and consumption of the tit-bits. It has been suggested that he was probably accompanied by a very wise elderly woman who told him, as a precaution, the sort of people these roving banditti were, and that his childish imagination confirmed the tale. He may have seen the wandering islanders feasting round their fire in the forest, but how did he contrive to identify the viands? Once more, let it be said that tradition is old enough and history reaches far enough back to assure us that cannibalism, like promiscuous polygamy, was no custom of the inhabitants of Ireland or of Britain in the fourth century of the Christian era.
We have seen that Latin writers of this period make mention of the Atecotti, usually in conjunction with the Scotti. Some have assumed that the Atecotti were a branch of the Picts. So far as positive evidence goes, it is against this assumption. Ammianus speaks of the Picts, subdivided into two nations, Dicalydones and Verturiones, and then adds that "the Atecotti, a warlike nation," and the Scotti, were engaged with these in the work of devastation. This implies that the Atecotti, like the Scotti, were distinct from the Picts.