Note 254 — Chapter V · (continued 2)
Reading edition
This account comes only from the younger Brut (79). It is in fact part of the legend of the conquest of Glamorgan. But that legend, as we have seen, has elements of truth in it, and this particular story seems to fit in well with the general course of events. The men of Morganwg and Gwaenllwg—that is the modern Wentloog, the land between Rhymny and Usk—rose and destroyed the castle, Pagan of Turberville leading them.