This study explores the role of King Arthur in history. His legend grew from its roots in oral history to becoming one of the most powerful and pervasive stories through the Middle Ages, the Victorian Era to today. This study explores Arthur\u27s roots from Welsh and Celtic oral tradition and the early annals of British history. While earliest mentions have Arthur performing his deeds as a warlord, Arthur quickly moves to a role as king and then to Christian king. Annals recorded by monks and other religious men are willing to ascribe feats attributed to Arthur while making clear his role as a Christian. During this time of change from pagan-based worship to Christianity, the early historians, as holy men accept Arthur as a Christian hero. ...