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
Arthur S. Martin MI5 if the incoming government found out. Hollis and Martin decided to engage in a cover-up. They offered Anthony Blunt immunity instead, and he confessed when interviewed by Martin. This cover-up was also confirmed by Peter Wright. Later, when Hollis and his deputy, Graham Mitchell, fell under suspicion of being GRU moles, Wilson was not informed. After retiring from the intelligence service (MI6) in 1970, Martin was a member of the Clerks Department in the House of Commons. He died on 1 February 1996. Arthur S. Martin Arthur S. Martin (died 1 February 1996) was a member of the British