Arthur's father, Uther Pendragon, King of England, fell in love with Igraine, the beautiful wife of Gorlois, and disguised as her husband he managed to sneak into her chamber one night, and father his future heir.
Fearing one of his numerous enemies might harm the child the King had Merlyn, the magician, take the baby to be raised by Sir Ector, of the Forest Sauvage.
Click on Igraine for the puzzle.