Ancient Britain and the Invasions of Julius Caesar. T. Rice Holmes
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the course followed by the Phoenicians, and in twenty-four hours crossed the western arm of the Channel and landed near Belerium, the Land’s End.935 He conversed freely with the inhabitants, doubtless through the medium of an interpreter, and found them friendly and comparatively civilized. They told him that the tin was cast into ingots, shaped like ankle-bones, two of which would form a suitable load for a pack-horse, and conveyed to an island off the Cornish coast, called Ictis, which was accessible at low tide to their wagons. There Ictis. it was shipped and carried to Corbilo; and thence it was transported on horseback to the mouth of the Rhone. The whereabouts of Ictis has long been a subject of dispute. It has been identified with St. Michael’s Mount, with the Isle of Wight, and even with the Isle of Thanet. This guess has, however, been discarded,936 and no longer needs refutation. It has recently been shown that a natural causeway, formed by a limestone reef, connected in prehistoric times the coast off Lymington with Yarmouth. But this does not prove that Ictis was the Isle of Wight; nor does the fact, on which much stress has been laid, that coins of a certain type are common to Brittany, the Channel Islands, and the south-western districts of Britain. Doubtless much traffic passed by way of the Channel Islands, but not necessarily that which Pytheas described; and the Dumnonii, who produced the tin, never struck coins at all.937 We are told that in those days St. Michael’s Mount was an isolated rock begirt by a swampy wood; and that the voyage from Cornwall to the mouth of the Loire would have been too long and dangerous for ancient seamen to attempt. The former argument, in so far as it leans upon tradition, was demolished forty years ago; the legend that St. Michael’s Mount was ‘The Hoar Rock in the Wood’ was based upon a mediaeval story which confounded St. Michael’s Mount with Mont St. Michel. It is true that the eminent geologist who has proved the former existence of a causeway between the Isle of Wight and the mainland has attempted to reinforce tradition by science; but his calculations, which assume that alluvium was dispersed by marine action at a constant rate, seem hardly less liable to error than the discredited estimates of the antiquity of man which were based upon assumptions regarding the rate of deposition of stalagmite in caves.938 Nor would any one who knows that long before the time of Pytheas men were not afraid to sail from Norway to Ireland, that the distance between Rome and Sardinia is greater than the greatest breadth of the English Channel, and that before the invention of the compass Irish monks made the voyage to Iceland, believe that the Phoenicians or the Veneti in their stout ships were too timid to cross from Cornwall to the Loire. It is not credible that shrewd merchants would have submitted to pay the heavy additional price which would have been exacted if the tin had been conveyed two hundred miles by land before it was shipped, and then to saddle themselves with the cost of conveying it by sea from the Isle of Wight to the Loire—a voyage much longer and not less dangerous than the direct route from Cornwall. St. Michael’s Mount is the one island off the south coast of Britain between the Land’s End and the Isle of Wight which corresponds with Diodorus’s description; it is opposite the only part of the Cornish coast where wagons could have descended to the shore; and Pengelly, Lyell, and Ussher testify that its main features have persisted unchanged for more than two thousand years.939
As far as the Land’s End the route of Pytheas is evident: thenceforward all becomes obscure. We know that he circumnavigated Britain; for he mentioned the South Foreland and alluded to the northern extremity of Scotland, and he attempted to estimate the circumference of the island.940 We know that he explored the amber coast, and some conjecture that he sailed to ‘far-off Thule’; but it is safe to prophesy that on the details of his itinerary agreement will never be reached. He accurately indicated the position of Ireland, which Eratosthenes, guided by his observations, placed west of Britain, but which, Strabo notwithstanding insisted, was the most northerly of all inhabited lands.941 It would seem that he landed more than once; for he had much to tell of the manners and customs of the Britons. He was especially struck by the gloominess of the climate; the corn, he remarked, was not threshed on open threshing-floors on account of the heavy rains and the lack of sunshine, but the ears were cut off, carried into barns, and there ground; and he learned that the grain was not merely used for food, but also for brewing a kind of beer. In the far northern districts he observed that domestic animals were few, that the fruits of more favoured lands were not to be seen, and that the only cereal was oats.942 According to Pliny,943 he stated that the tide rose in one place to the prodigious height of eighty cubits, or about one hundred and twenty feet. It has been supposed that this passage refers to the race of the current through the Pentland Firth;944 but more probably Pytheas had seen the tidal wave in the Bristol Channel, which actually rises sixty feet;945 and it must remain doubtful whether he exaggerated its volume or Pliny misrepresented his meaning.
‘Ultima Thule.’
The voyage which Pytheas made to the amber coast has no place in the history of Britain; but we cannot but be interested in his account of Thule, which he called the most northerly of the British Isles.946 It is doubtful, however, whether he even saw it.947 He says that it was six days’ sail from Britain;948 but this statement may have been made upon the authority of natives949 who had conversed with Scandinavian mariners on their way to or from Ireland. His description of the manners and customs of the northern peoples, of their agriculture, their domestic animals, and their food is reproduced by Strabo in a paragraph so vague that one cannot be sure whether it was intended to refer only to Britain, or to Thule as well.950 Strabo, if he had any clear notion on the subject, must have applied it to Britain, for Thule was in his eyes a mythical land;951 but if Pytheas was thinking of Thule, his account may have been based upon hearsay. He described it as situated on or near the Arctic Circle,952 and since he called it an island, his description, if he sailed thither himself, can only refer to Iceland: but Iceland, when the Northmen took possession of it, was found uninhabited except by a few monks;953 and it may be that he simply drew his own conclusions from the reports of Britons who told him that in Thule there was one night every year on which the sun never set.954 Again, when he said that Thule was near the frozen ocean,955 he may only have reported what he had heard; though it is unlikely that the natives of North Britain would have made a statement so misleading about any of the Shetlands, which were within a few hours’ sail of their own land. But perhaps we may find a clue in a well-known passage in Geminus’s Elements of Astronomy.956 ‘The natives,’ said Pytheas, according to this extract, ‘pointed out to us the sleeping-place of the sun; for in these parts the nights were very short, in some only two, in others three hours long, so that the sun re-appeared soon after it had set.’ Even in the Shetlands the duration of the shortest night is about five hours; but Cosmas Indicopleustes,957 a traveller and geographer of the sixth century, affirms that the natives explained ‘the sleeping-place of the sun’ as the place where for twenty-four hours there was unbroken darkness. We may well conceive how Pytheas stood talking to Shetlanders or to people who lived near Cape Wrath, while they pointed in the direction of Norway, in the remoter parts of which, as they had learned from Norwegian sailors, was to be seen the midnight sun, and at midwinter there was for twenty-four hours continuous night. But Pytheas would not have told this tale if he had himself watched the sun above the horizon throughout the midsummer night; nor would he have placed Thule on the Arctic Circle if he had not believed that such a spectacle was there to be seen. For the Romans of the Empire Thule, as the northernmost of the British Isles, was Mainland, which Agricola visited.958 But on the whole it seems most probable that Pytheas described it from hearsay;959 that he was misled into believing it to be in the British archipelago; and that the Thule to which his informants pointed was the Scandinavian peninsula.960
Pytheas and the ethnology of Britain.
But, apart from the deeds of Pytheas himself, perhaps the most interesting information which we owe to the fragmentary record of his voyage relates to the ethnology of Britain. He learned that it was called the Pretanic Island. Before his time the Gauls for the most part had come to change the original sound qu into p; whereas certain tribes of Western Gaul961 as well as all those Celtic-speaking inhabitants of the British Isles from whose dialect Gaelic, Irish, and Manx have been evolved retained it, though the latter afterwards modified it into c. On the other hand, wherever the Indo-European tongue from which Celtic was an offshoot had the sound of p, most of the Celtic-speaking tribes both of Britain and Gaul had let it disappear. The word Pretanic therefore implied the existence of an earlier word Qrtanic; and supposing that Pytheas, as some believe, heard Pretanic only in Gaul, it might be argued that