apparently about the same event, says that "all the kings who were in this island, Cumbrians and Scots, came to Edgar, once eight kings on one day, and they all submitted to Edgar's direction". In the twelfth century, John of Worcester and William of Malmesbury gave accounts of the Chester meeting. They stated that the kings rowed Edgar on the River Dee as a symbol of their submission. Unlike earlier sources, they name the kings, and the historian of Wales Thomas Charles-Edwards gives their probable identities: Kenneth of Scotland, Dufnal and his son Malcolm of Strathclyde, Maccus, King of the Isles, Iacob and his nephew Hywel of Gwynedd, and two who are otherwise unknown, Siferth, who may have been a Viking, and Iuchil, perhaps a version of the Old Welsh name Iudhail. John of Worcester gives the fullest account, stating that the kings, who he calls underkings, went to meet him, as he had commanded, and swore that they would be loyal to, and cooperate with, him by land and sea. With them, on a certain day, he boarded a skiff; having set them to the oars, and having taken the helm himself, he skilfully steered it through the course of the River Dee, and with a crowd of ealdormen and nobles following in a similar boat, sailed from the palace to the monastery of St John the Baptist, where, when he had prayed, he returned with the same pomp to the palace. As he was entering it he is reported to have declared to his nobles at length that each of his successors would be able to boast that he was king of the English, and would enjoy the pomp of such honour with so many kings at his command. Some historians see the meeting as a parley between equals. The Chester meeting may have been a conference of kings following the English attacks on Wales and Scottish on England. Lothian had probably been under Scottish control since the 950s, and around this time Edgar formally ceded it to them. Kenneth may have attended the meeting to secure this concession and in Williams's view it is unlikely that he saw himself as Edgar's subordinate. The historian Christopher Lewis comments: "Precisely what happened at Chester has been irretrievably obscured by the embellishments of twelfth-century historians". Other historians are more ready to accept claims of English superiority. Levi Roach and Richard