Title: Gerbert de Montreuil as a writer of Grail romance
Subjects: Arthurian romances, Criticism and interpretation, Grail, History and criticism, Knights and knighthood in literature, Legends, Perceval (Legendary character), Quests (Expeditions) in literature, Romances
People: Chrétien de Troyes (12th cent), Gerbert de Montreuil (13th cent)