At the time when William the Norman was making good his claim to the Dukedom won by Rolfganger, the Saxons had been settled in England for nearly six centuries. During that long period, however, the country had frequently been exposed to the horrors of civil war and to the inroads of those ruthless Northmen, who "replunged into barbarism the nations over which they swept." It was about the year 451 that the Saxons, with huge axes on their shoulders, set foot on the shores of Britain. At that period--when the ancient Britons, left by the Roman conquerors at the mercy of the Picts and Scots, were complaining that the barbarians drove them to the sea, and that the sea drove them back to the barbarians--there anchored off the coast of Kent three bulky ships, commanded by Hengist and Horsa, two Saxon chiefs, who claimed descent from Woden, their god of war, and boasted of some military skill acquired when fighting in the ranks of Rome. From Hengist and Horsa, still worshippers of Thor and Woden, the Britons implored aid against the Picts and Scots; and the Saxon chiefs, calling over a band of their countrymen, speedily drove the painted Caledonians to their mountains and fastnesses. After having rescued the Britons from their northern neighbours, the Saxons did not exhibit any haste to leave the country which they had delivered. Indeed, these mighty sons of Woden rather seemed ambitious of making Britain their own; and Hengist, having settled in Lincolnshire, gave a great feast. Among other guests who on this occasion came to the Saxon's stronghold was Vortigern, a King among the Britons, and, his eye being arrested and his heart inflamed by the grace and beauty of Rowena, the daughter of Hengist, while she presented the wassail-cup on bended knee, he became so desperately enamoured that he never rested till the fair and fascinating Saxon was his wife. After the marriage of Vortigern and Rowena, the Saxons plainly intimated their intention of being masters of Britain, and, the sword having been drawn, the two races--the Saxons and the Celts--commenced that struggle which lasted for more than a hundred and fifty years, during which King Arthur and the Knights of his Round Table are said to have wrought those marvellous exploits which have been celebrated by chroniclers and bards. At length, however, the Saxons, in spite of prolonged resistance, established their supremacy, and, during the existence of the Saxon Heptarchy, which included the whole country, subject to seven Princes, the conquerors of Britain became converts to Christianity, and members of the Catholic Church; and, abandoning the worship of Thor and Woden, they endeavoured to show their zeal by erecting churches and monasteries.