The tragic love story of Sir Lancelot and Queen Guinevere is probably one of the best-known stories of Arthurian Legend
Lancelot fall in love with Queen Guinevere, King Arthur's wife. Their love grew slowly, as Guinevere kept Lancelot away from her. Eventually, however, her love and passion overpowered her and the pair became lovers.
One night, Sir Agravain and Sir Modred, King Arthur's nephew, led a band of 12 knights to Guinevere's chamber where they burst in upon the lovers. Discovered, Sir Lancelot made a fighting escape, but poor Guinevere was not so lucky.
She was seized and condemned to burn to death for her adultery. Fear not. Sir Lancelot returned several days later to rescue his beloved Guinevere from the fire.
This whole sad affair divided the Knights of the Round Table and weakened Arthur's kingdom. Poor Lancelot ended his days as a lowly hermit and Guinevere became a nun at Amesbury where she died.