Geraint son of Erbin through a variety of subsequent sources. Later genealogies associate him with southwestern Britain and South Wales in the late 6th century. The early poem "Y Gododdin" mentions a "Geraint before the South", conceivably a reference to Geraint mab Erbin. However, Geraint achieved his greatest fame as the hero of the prose romance "Geraint and Enid", a fictional tale that follows the narrative of Chrétien de Troyes' French work "Erec and Enide". "Geraint son of Erbin" makes heavy use of repetition in celebrating Geraint's deeds at Llongborth, which may be identified with Langport, Somerset, or Portsmouth, Hampshire though "llongborth" may refer
Treason in Arthurian legend her for her part in the affair, only Lancelot's participation could be construed as treasonous for the violation of the king's wife. Instead Guinevere's treasonous crime can only be defined as her status as an accessory to Lancelot's escape and the killing of several knights. Lancelot is accused of treason for both his affair with Guinevere and for the homicide of his fellow knights during his escape from the court. Sir Agravain and Sir Mordred initially accuse him of sexual treason for his long-standing affair with Guinevere, which was defined under the law in Malory's time as “if a man