1
Of the matter now to be treated of, most noble consul, Geoffrey of Monmouth shall be silent; but will, nevertheless, though in a mean style, briefly relate what he found in the British book above mentioned, and heard from that most learned historian, Walter, archdeacon of Oxford, concerning the wars which this renowned king, upon this return to Britain after this victory, waged against his nephew. As soon, therefore, as the report, of this flagrant wickedness reached him, he immediately desisted from his enterprise against Leo, king of the Romans; and having sent away Hoel, duke of the Armoricans, with the army of Gaul, to restore peace in those parts, returned back with speed to Britain, attended only by the kings of the islands, and their armies. But the wicked traitor, Modred, had sent Cheldric, the Saxon leader, into Germany, there to raise all the forces he could find, and return with all speed: and in consideration of this service, had promised him all that part of the island, which reaches from the Humber to Scotland, and whatever Hengist and Horsa had possessed of Kent in the time of Vortigern. So that he, in obediance to his commands, had arrived with eight hundred ships filled with pagan soldiers, and had entered into a covenant to obey the traitor as his sovereign; who had also drawn to his assistance the Scots, Picts, Irish, and all others whom he knew to be enemies of his uncle. His whole army, taking pagans and Christians together, amounted to eighty thousand men; and with the help of whom he met Arthur just after his landing at the port of Rutupi, and joining battle with him, made a very great slaughter of his men. For the same day fell Augusel, king of Albania, and Walgan, the king's nephew, with innumerable others. Augusel was succeeded in his kingdom by Eventus, his brother Urian's son, who afterwards performed many famous exploits in those wars. After they had at last, with much difficulty, got ashore, they paid back the slaughter, and put Modred and his army to flight. For, by long practice in war, they had learned an excellent way of ordering their forces; which was so managed, that while their foot were employed wither in an assault or upon the defensive, the horse would come in at full speed obliquely, break through the enemy's ranks, and so force them to flee. Nevertheless, the perjured usurper got his forces together again, and the night following entered Winchester. As soon as queen Guanhumara heard this, she immediately, despairing of success, fled from York to the City of Legions, where she resolved to live a chaste life among the nuns in the church of Julius the Martyr, and entered herself one of their order.
2
But Arthur, whose anger was now much more inflamed, upon the loss of so many hundreds of fellow soldiers, after he had buried his slain, went on the third day to the city, and there besieged the traitor, who, notwithstanding, was unwilling to desist from his enterprise, but used all methods to encourage his adherent, and marching out with his troops prepared to fight his uncle. In the battle that followed hereupon, great numbers lost their lives on both sides; but at last Modred's army suffered most, so that he was forced to quit the field shamefully. From hence he made a precipitate flight, and, without taking any care for the burial of his slain, marched in haste towards Cornwall. Arthur, being inwardly grieved that he should so often escape, forthwith pursued him into that country as far as the river Cambula,[1] where the other was expecting his coming. And Modred, as he was the boldest of men, and always the quickest at making an attack, immediately placed his troops in order, resolving either to conquer or to die, rather than continue his flight any longer. He had yet remaining with him sixty thousand men, out of whom he composed three bodies, which contained each of them six thousand six hundred and sixty six men: but all the rest he joined in one body; and having assigned to each of the other parties their leaders, he took the command of this upon himself. After he he had made this disposition of forces, he endeavoured to animate them, and promised them the estates of their enemies if they came off with victory. Arthur, on the other side, also marshalled his army, which he divided into nine square companies, with a right and left wing; and having appointed to each of them their commanders, exhorted them to make a total rout of those robbers and perjured villains, who, being brought over into the island from foreign countries at the instance of the arch-traitor, were attempting to rob them of all their honours. He likewise told them that a mixed army composed of barbarous people of so many different countries, and who were all raw soldiers and inexperienced in war, would never be able to stand against such brave veteran troops as they were, provided they did their duty. After this encouragement given by each general to his fellow soldiers, the battle on a sudden began with great fury; wherein it would be both grievous and tedious to relate the slaughter, the cruel havoc, and the excess of fury that was to be seen on both sides. In this manner they spent a good part of the day, till Arthur at last made a push with his company, consisting of six thousand six hundred and sixty-six men, against that in which he knew Modred was; and having opened a way with their swords, they pierced quite through it, and made a grievous slaughter. For in this assault fell the wicked traitor himself, and many thousands with him. But notwithstanding the loss of him, the rest did not flee, but running together from all parts of the field maintained their ground with undaunted courage. The fight now grew more furious than ever, and proved fatal to almost all their commanders and their forces. For on Modred's side fell Cheldric, Elasius, Egbrict, and Bunignus, Saxons; Gillapatric, Gillamor, Gistafel, and Gallarius, Irish; also the Scots and Picts, with almost all their leaders: on Arthur's side, Olbrict, king of Norway; Aschillius, king of Dacia;[2] Cador Limenic Cassibellaun, with many thousands of others, as well Britons as foreigners, that he had brought with him. And even the renowned king Arthur himself was mortally wounded; and being carried thence to the isle of Avallon to be cured of his wounds, he gave up the crown of Britain to his kinsman Constantine,[3] the son of Cador, duke of Cornwall, in the five hundred and forty-second year of our Lord's incarnation.
3
Upon Constantine's advancement to the throne, the Saxons, with the two sons of Modred, made insurrection against him, though without success; for after many battles they fled, one to London, the other to Winchester, and possessed themselves of those places. Then died Saint Daniel, the pious prelate of the church of Bangor; and Theon, bishop of Gloucester, was elected archbishop of London. At the same time also died David, the pious archbishop of Legions, at the city of Menevia, in his own abbey; which he loved above all the other monasteries of his diocese, because Saint Patrick, who had prophetically foretold his birth, was the founder of it. For during his residence there among the friars, he was taken with a sudden illness, of which he died, and, at the command of Malgo, king of the Venedotians, was buried in that church. He was succeeded in the metropolitan see by Cynoc, bishop of the church of Llan-Patern, who was thus promoted to a higher dignity.
4
But Constantine pursued the Saxons, and reduced them under his yoke. He also took the two sons of Modred; and one of them, who had fled for sanctuary to the church of St. Amphibalus, in Winchester, he murdered before the altar. The other had hidden himself in a convent of friars at London, but at last was found out by him, brought before the altar, and there put to death. Three years after this, he himself, by the vengeance of God pursuing him, was killed by Conan, and buried close by Uther Pendragon within the structure of stones, which was set up not far from Salisbury, and called in the English tongue, Stonehenge.