King Arthur Badon, where he is said to have single-handedly killed 960 men. Recent studies, however, question the reliability of the "Historia Brittonum". The other text that seems to support the case for Arthur's historical existence is the 10th-century "Annales Cambriae", which also link Arthur with the Battle of Badon. The "Annales" date this battle to 516–518, and also mention the Battle of Camlann, in which Arthur and Medraut (Mordred) were both killed, dated to 537–539. These details have often been used to bolster confidence in the "Historia"<nowiki>'</nowiki>s account and to confirm that Arthur really did fight at Badon. Problems have been
King Arthur and King Cornwall womanizing portrayal in certain Old French works. The magician-king of Cornwall does not appear in other Arthurian romance. In other stories, Cornwall is ruled by either Arthur's cousin Cador, or by King Mark, the uncle of Tristan and husband of Iseult. Equally unique is Cornwall's daughter, whom he had fathered on Guinevere behind Arthur's back. Several Arthurian staple characters do make appearances, such as Guinevere, Gawain, and Tristan. King Arthur and King Cornwall "King Arthur and King Cornwall" is an English ballad surviving in fragmentary form in the 17th-century Percy Folio manuscript. An Arthurian story, it was collected by Francis