A DISCUSSION of the Trade Routes of Ireland may seem to some a superfluous and barren task. It has long been a fashion to look on the country as an island, “remote, unfriended, melancholy, slow.” Writers have pictured it as lying through the centuries in primitive barbarism, an outlying desolation of poverty and disorder. The blame of this desolation is sometimes laid on the savagery of the people, sometimes on the position of the island, at the very “ends of the earth.” No doubt there has been a certain political convenience in the very usual argument that the geographical position of Ireland, lying so near to Great Britain, makes it immediately dependent on that country alone, so that it could by nature have no real converse with Europe, and no door of civilisation save through England. An island beyond an island—such is reputed the forlorn position of Ireland. We all naturally believe that which we constantly hear or frequently repeat: and it is well from time to time to ask ourselves what reason may lie behind common tradition—in this special case to enquire what geography and history may have to tell us of the natural trade routes of Ireland and of England in former times.
From the map it is plain that the two islands have a very different outlook. Michelet has pictured Europe with all her main rivers and harbours opening to the west, and the island of Great Britain alone lying as a mighty ship poised on the ocean with her prow fronting the orient. The Thames opens its harbour to the east, the capital looks to the east, and the early trading centres, the Cinque Ports, turn to the sunrising. Thus the natural way of trade and travel from England to the Continent has always been by the narrow seas—across the Channel or the North Sea to the convenient river-mouths and harbours of the north European plain. Ireland was in a different case. If the opposite British coast, for the most part inhospitable mountain and forest, offered to her in early times a slender trade and a harsh welcome, she on her side did not turn to it her best natural ports. Those on the east coast from Waterford to Belfast are few; Dublin, left to itself, is a poor harbour; and from thence to Belfast there is only one small port, Ardglass, where the entrance is safe at low tide. The chief harbours of Ireland in fact were those that swelled with the waves of the Atlantic Ocean. Her outlook was across its stormy waters, and her earliest traffic through the perils of the Gaulish sea. The English were concerned with the north and east of Europe, the Irish with the south and west, and their paths did not cross.
For Ireland, therefore, the road to Europe did not lie across Great Britain. As far back as we can see into the primitive darkness the inhabitants of the island were all in turn out on the great seas. An old myth or legend tells of the ancient Manannan Mac Lir, “Son of the Sea,” who was the best pilot that was in the west of Europe, and the greatest reader of the sky and weather: or who in another tale appears a sea-god triumphant over the ocean as his boat raced under him on the immensity of the waters like a chariot on the summer fields, while he sang in his joy—“That is to me a happy plain with a profusion of flowers, looking from the chariot of two wheels.” Ireland, in times beyond the reach of history, lay on the high-road of an ancient trade between the countries we know as Scandinavia and Gaul. Even in the Stone age its people cut some of their flint arrows after the fashion of Portugal, or carried them from that peninsula across the Bay of Biscay; and fragments of stone cups have been found in Ireland, as in Britain, which are said to have come from the Mediterranean by the Gaulish sea. As for the northern traffic, we have traces of it more than a thousand years before the Christian era in burial mounds of the Bronze age, where there are stones carved with a form of ornament which in western Europe is only found in Scandinavia and Ireland.
It was during the Bronze age that the first Gaelic or Goidelic invaders entered Ireland, coming not through Britain but over-sea from Spain and Gaul, from the openings of the Garonne and the Loire, or from the ports of Brittany. And by that open highway sailed also later settlers from southern and northern Gaul. Some relics of these conquering tribes, fine rivetted trumpets of bronze made after the fashion of the continent, of the same pattern as those used in central France about the Loire, show that they kept up intercourse with their people abroad. For centuries, in fact, this intercourse can be traced. An invasion of the Gauls in the third century b.c. left to Leinster its old name of Laigen, from the broad-headed lances which they carried; and five hundred years later, in the second century a.d., Irish princes used to send to Gaul for soldiers to serve in their wars.
In the time of the Roman Empire therefore Irish trade with Europe was already well established. Tacitus (a.d. 98) tells that its ports and harbours were well known to merchants; and in the second century the geographer Ptolemy of Alexandria gave a list, very surprising for the time, of the river-mouths, mountains, and port towns of Ireland, and its sea-coast tribes—a knowledge he may have gained from Marinus of Tyre, or the Syrian traders who conducted the traffic from Asia Minor to the Rhone, and thence across the Gaulish Sea. Italy exported her wine in the second century b.c.; and in the second century a.d., four hundred years later, when wine was grown on the hill sides of Provence it may have reached Irish ports, transported by merchants of Marseilles to the Garonne, or by the valleys of the Rhone and the Loire, and thence across the sea. They travelled in ships built to confront Atlantic gales, with high poops standing out of the water like castles, and great leathern sails—stout hulls that were steered and worked by the born sailors of the Breton coast. From Brittany the passage to Ireland could be made in three days. From the Loire it was two days longer, as we may see from a later Irish story of the sixth century which tells how a ship-load of strangers, five decades of them, came sailing from the lands of Latium on pilgrimage to Ireland. Each decade of pilgrims took with them an Irish saint to guide and protect the vessel, every one in his turn for a day and a night, which gives a voyage of five days and nights. As they neared the Irish coast a fierce storm arose, and St. Senan, who was that day guardian of the company, rose from dinner with a thigh-bone in his hand, and blessing the air with the bone brought the pilgrims safe into Cork harbour. The saint was a practical sailor and pilot, and he had been allotted the best joint, the portion which by Irish law was given to the king or the high poet.
But while traders of the Empire sailed to Ireland, the armies of Rome never crossed the Irish Sea. Ireland therefore lay outside the Roman Empire, while it lay within the circle of imperial civilisation and commerce. Christianity first came from across the Gaulish Sea, and the art of writing, and new forms of ornament. From Gaul the Irish learned to divide tribe-land into private property marked by boundary stones. Roman-Hellenistic learning, which spread from northern Italy to Marseilles, crossed the Irish seas with the merchants of Aquitaine carrying the wine of Bordeaux; or it was brought home by Irish scholars of the fourth century who went to seek learning in Narbonne, where Greek was spoken as a living tongue. The Irish Pelagius, who went to Italy in 400, was able to carry on a discussion in Jerusalem in 415 with Orosius the Spaniard, in which he spoke Greek while Orosius needed an interpreter: if he had not learned Greek in Ireland, Zimmer reminds us, he would not have been able to learn it in Rome. Nearly two hundred years later, in 595, the Irish saint Columbanus and his companions knew Greek, but Gregory the Great did not know it, though he had twice been Papal nuncio in Constantinople. Ovid and Vergil were known and read in Ireland, where scholars seem to have taken all that Rome had to give of classical culture and philosophy.
It is often assumed that to share in the benefits of an empire it is necessary to be a subject country, lying within its police control, and that the Irish suffered by never having been forced under the authority of Rome. Perhaps, however, we might learn here another lesson—that in matters of civilisation what is really needed is not subjection to force, but free human converse and the willing intercourse of men. We have the spectacle of an island beyond the military rule, the police control, the law, of the Roman empire, willingly adopting all the spiritual good which Rome could give it, and the culture that the intelligence of its people found to suit them. Free to keep her own customs, Ireland could gain this new learning without losing her own civilization and her pride of language, history, and law. It was in seas of blood that such national pride was wiped out by Roman conquerors from the plains of Gaul. But for the Irish at that time there was no violent breach with the traditions of their race, nor any humiliation or bondage to darken their high spirit; and in the joyful and brilliant activity of the succeeding centuries they illustrated the free and peaceful union of two civilizations.
Ireland had another advantage from her place of freedom on the open highways of the sea. For lying outside the Empire she was saved from the economic ruin that fell on all the Roman dominions when, by the fatal policy of the Empire, enterprise and wealth were sucked to the centre and capital, draining the provinces bare; so that, for example, witnesses of that time describe the once wealthy port of Cadiz as a town of great empty warehouses, silent and deserted, save for a few poor old men and women creeping about its melancholy streets. Her position saved her too when the barbarians swept over the Empire. As she had been unconquered by the Romans so she remained unconquered by Teuton or English. Her learning did not perish before invaders; and if on the mainland every old line of communication was closed or broken, her way of the ocean was still free. It is true that the wars of the English invaders of Britain for some hundred and fifty years (449-597) barred all passage through it to the Continent. But that route had never been of any real consequence. A way to Europe across Britain was no doubt known to the Irish in Roman times, and some pilgrims journeyed by that way across the Empire. But this was not the main route for travellers from Ireland, and it was never the line of their continental trade. There seems to have been little communication on the whole with Britain. Settlers went over from Ireland to Scotland, to Wales, to the Cornish peninsula, and founded Irish colonies. But in the main the Irish troubled themselves very little about Britain at all. In fact from the third century onwards they were accustomed to give to all strangers the name of “Galls,” from Gallos, the people of Gaul, the chief visitors they knew.