The legend presents Arthur as a leader in ancient times who defeats the Saxons and other enemies. He thereby unites the people of Britain in peace and harmony. Eventually his kingdom weakens from within—in part because of the illicit love between Arthur’s queen, Guinevere, and the knight Lancelot—and Arthur himself is struck down by his own illegitimate son, Mordred. Many stories then say that Arthur is taken to the island of Avalon for his wounds to be healed. The legend tells that he will return in the hour of Britain's greatest need.
The Legends
Arthur is conceived when King Uther Pendragon falls in love with a married woman, Ygraine, and arranges for the magician Merlin to transform him into the likeness of Ygraine's husband. The husband, Gorlois, dies in battle, and Arthur's parents marry soon thereafter.
But Merlin exacts a price for his assistance. Uther and Ygraine must give to him the child who will be born. When Arthur is born, Merlin delivers him to Hector (also called Antor), who raises Arthur alongside his own son, Kay, and trains him to be a squire to Kay once Kay becomes a knight. When King Uther dies, the land is left without a leader, so one must be chosen. Ensuing events take different forms from text to text, but virtually all include the story of the Sword in the Stone.
According to legend, Merlin announces to the assembled barons that God has established a test to identify the chosen successor to Uther. Before the cathedral they find a great stone, topped by an anvil in which a sword is embedded. Merlin informs them that no one other than the intended king