“Inter multas quæ circa Britanniam sunt insulas, Thylen ultimam esse commemorat. In quâ æstivo solstitio dicit esse noctem nullam. Brumali verò perinde diem nullum.”[41]
Orosius, whose history (London, 8vo, 1773) extends to A.D. 417, says:
“Tylen per infinitum à cæteris separatam undique terris in medio sitam oceano vix paucis notam haberi.”
Isidorus Hispalensis (A.D. 600-636; Orig. Seu Etym., xiv. 6; Opera Omnia, fol., Parisiis, 1601) appears to repeat Pliny:
“Thyle verò ultimam oceani insulam inter Septentrionem et occidentalem plagam,[42] ultra Britanniam sitam esse describit, à sole nomen habentem, quia in eâ æstivum solstitium sol faciat, et nullus ultra eam dies sit. Ultra Thylen vèro pigrum et concretum mare.”
The last sentence of the bishop being emphatically true in winter. Other authorities who identify Thule with Iceland, are Cluverius (Germ. Ant., ii. 39), Harduin and Dalechamp (Ad Plin.), Bougainville (c. 1, p. 152), Hill (Ad Dionys.), Penzel (Ad Strab.), Pontanus (Chorog. Dan. Descrip., p. 74), Isaac Thilo (Dissert., Lips., A.D. 1660), Gerhard Mercator, and Mannert (Geog., i., p. 78), to mention no others. Martin (Histoire des Gaules, i. 159) takes the Gauls to Iceland.
In the ninth century we have positive evidence that Thule had returned to its oldest signification, Iceland. The monk Dicuilus, who wrote in the year 825,[43] relates that thirty years before that date (A.D. 795) he had seen and spoken with several religious who had inhabited the island of Thule between February and August. He asserts that Iceland and the Færoes had been discovered by his countrymen; and his calculation of the seasons and the days at different times of the year, together with the assertion that a day’s sail thence towards the north would bring them to the Frozen Sea, shows that “Iceland, and Iceland alone, could have been the island visited by the anchorites.”
The Domesday Book of the north, the “Landnámabók,” whose lists of 1400 places and 3000 persons were drawn up by various authors in the twelfth century, supported, according to Mr Blackwell (note, p. 189), “by other ancient Icelandic documents,” simply states (Prologus, p. 2), “Before Iceland was settled by the Northmen there were men there called by the Northmen Papæ. These men were Christians, and are thought to have come from the west, for there were found Irish books, bells (biöllur), staves (baglar), and various other things, whence it is thought that they were Westmen,” Irishmen—a name still preserved in the Vestmannaeyjar archipelago. Moreover, we learn that these relics were found in Papey (the Isle of the Papæ), a rock off the eastern coast, which still bears the same name, and at Papyli, in the interior; and finally, that “the Christians left the country when the Northmen settled there”[44]—the latter being pragmatical pagans.
Mr Blackwell concludes that these people were probably fishermen from the north of Ireland and the Western Isles of Scotland, who may annually have frequented the northern seas, and made Papey one of their winter stations. Mr Dasent (i., vii.) more justly identifies them with the Papar or Culdees (?), a class of churchmen who have left their traces in almost every one of the outlying islands of the west. Under the name of “Papar” we find them in the Orkneys and Shetlands, the Færoes and Iceland; “and to this day the term ‘Papey’ in all these localities denotes the fact that the same pious monks who had followed St Columba[45] to Iona, and who had filled the cells at Enhallow and Egilsha and Papa, in the Orkneys, were those who, according to the account of Dicuil, had sought Thule or Iceland that they might pray to God in peace.”[46] These Culdees were not likely to spread, as they carried no women, but they left traces of their occupation in their cells and church furniture.
The simple story told by Dicuil is eminently suggestive. Thus Thule became, probably for a second time, one of the “Britanniæ,” the Isles of Britain; and we may consider the discovery a rediscovery, like the central African lakes, whence Ptolemy derived the Nile. When the rude barks of the eighth century could habitually ply between Ireland and Iceland, we cannot reject as unfit the Roman galleys, or even the Phœnico-Carthaginian fleets. The Periplus of Himilco was not more perilous than the Periplus of Hanno, and the Portuguese frequented the northern seas long before they had doubled Cape Horn. Bergmann had evidently no right to determine that Iceland was not “Ultima Thule,” because—(1.) The Romans were bad sailors; (2.) They were in the habit of writing “Rome—her mark” wherever they went, whereas no signs of their occupation are visible in Iceland; and (3.) Because Iceland was probably raised from the sea at the time when the Vesuvian eruption buried Herculaneum and Pompeii.