From his conception in an adulterous deception arranged by Merlin, and drawing a sword from an anvil, to his death following wounds inflicted by the dying Mordred.
Arthur
Guenevere becomes a nun, Lancelot finds and she refuses to see him again. After her death, he buries her with Arthur, then dies himself.
The dying king is taken on a barge with Morgan le Fay, two other queens, and Nyneve, to Avalon. Later his body is returned for burial in a chapel by the lake.
When the queen is abducted, Lancelot rescues her, only to see her prepared to be burned at the stake. Arthur and Lancelot go to war against one another, and Arthur against Mordred, the usurper.
Cursed to be confined to weaving images on her loom and forbidden from looking directly at the outside world, she breaks that to look at Sir Lancelot.
She fell in love with Sir Lancelot, nursed him back to health after he was badly wounded, but he refused to marry her, or even take her as his lover.
Perceval’s sister dies to save the life of a lady, Lancelot achieves the grail, then Galahad, Bors and Perceval do, but only one of them lives to tell the tale.
Galahad was given a shield dating back to Joseph of Arimathea, then sorted out the Castle of Maidens, before getting his sword and scabbard on a ghost ship.
Lancelot is tricked into getting Elaine pregnant with Galahad. When grown up, Galahad is knighted and welcomed to the Round Table in time for a vision of the Holy Grail and the start of the quest.
Tristram and Isode soon became lovers, and King Mark flew into a rage. Tristram escaped death, then became mad. After they were reconciled, Mark murdered the knight.