Next to him succeeded his son Heli, who reigned forty years. He had three sons, Lud, Cassibellaun,[174] and Nennius; of whom Lud, being the eldest, succeeded to the kingdom after his father's death. He became famous for the building of cities, and for rebuilding the walls of Trinovantum, which he also surrounded with innumerable towers. He likewise commanded the citizens to build houses, and all other kinds of structures in it, so that no city in all foreign countries to a great distance round could show more beautiful palaces. He was withal a warlike man, and very magnificent in his feasts and public entertainments. And though he had many other cities, yet he loved this above them all, and resided in it the greater part of the year; for which reason it was afterwards called Kaerlud, and by the corruption of the word, Caerlondon; and again by change of languages, in process of time, London; as also by foreigners who arrived here, and reduced this country under their subjection, it was called Londres. At last, when he was dead, his body was buried by the gate which to this time is called in the British tongue after his name, Parthlud,[175] and in the Saxon, Ludesgata. He had two sons, Androgeus and Tenuantius, who were incapable of governing on account of their age: and therefore their uncle Cassibellaun was preferred to the kingdom in their room. As soon as he was crowned, he began to display his generosity and magnificence to such a degree, that his fame reached to distant kingdoms; which was the reason that the monarchy of the whole kingdom came to be invested in him, and not in his nephews. Notwithstanding Cassibellaun, from an impulse of piety, would not suffer them to be without their share in the kingdom, but assigned a large part of it to them. For he bestowed the city of Trinovantum, with the dukedom of Kent, on Androgeus; and the dukedom of Cornwall on Tenuantius. But he himself, as possessing the crown, had the sovereignty over them, and all the other princes of the island. FOOTNOTES: [Footnote 174: The British name of this prince is probably Caswallon.] [Footnote 175: In Latin _Porta Lud_.] BOOK IV. CHAP. I.--_Julius Cæsar invades Britain._