Only seven men survive the conflict, among them Manawydan, Taliesin and Pryderi, prince of the Kingdom of Dyfed, Branwen having herself died of a broken heart. The survivors are told by a mortally wounded Bran to cut off his head and to return it to Britain. For seven years the seven survivors stay in Harlech, where they are entertained by Bendigeidfran's head, which continues to speak. They later move on to Gwales (often identified with Grassholm off Dyfed) where they live for eighty years without perceiving the passing of time. Eventually, Heilyn fab Gwyn opens the door of the hall facing Cornwall and the sorrow of what had befallen them returns. As instructed they take the now silent head to the Gwynfryn, the "White Hill" (thought to be the location where the Tower of London now stands), where they bury it facing France so as to ward off invasion.