E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Lancelot du Lac.
One of the earliest romances of the Round Table (1494). Sir Lancelot was the son of King Ban of Benwicke, but was stolen in infancy by Vivienne, called La Dame du Lac, who dwelt en la marche de la petite Bretaigne; she plunged with the babe into the lake, and when her protégé was grown into mans estate, presented him to King Arthur. The lake referred to was a sort of enchanted delusion to conceal her demesnes. Hence the cognomen of du Lac given to the knight. Sir Lancelot goes in search of the Grail or holy cup brought to Britain by Joseph of Arimathea, and twice caught sight of it. (See GRAAL.) Though always represented in the Arthurian romances as the model of chivalry, Sir Lancelot was the adulterous lover of Guinevere, wife of King Arthur, his friend. At the close of his life the adulterous knight became a hermit, and died in the odour of sanctity.
Sir Lancelot is meant for a model of fidelity, bravery, frailty in love, and repentance; Sir Galahad of chastity; Sir Gawain of courtesy; Sir Kay of a rude, boastful knight; and Sir Modred of treachery.
Sir Lancelot du Lac and Tarquin. Sir Lancelot, seeking some adventure, met a lady who requested him to deliver certain Knights of the Round Table from the power of Tarquin. Coming to a river, he saw a copper basin suspended to a tree, and struck at it so hard that the basin broke. This brought out Tarquin, when a furious encounter took place, in which Tarquin was slain, and Sir Lancelot liberated from durance threescore knights and four, all of the Table Round. (Percy: Reliques, etc., bk. ii. series 1.)
Lancelot of the Laik. A Scottish metrical romance, taken from the French roman ealled Lancelot du Lac. Galiot, a neighbouring king, invades Arthurs
territory, and captures the castle of Lady Melyhalt among others. Sir Lancelot goes to chastise Galiot, sees Queen Guinevere and falls in love with her. Sir Gawayne is wounded in the war, and Sir Lancelot taken prisoner. In the French romance, Sir Lancelot makes Galiot submit to Arthur, but the Scotch romance terminates with the capture of the knight.