Ermengard of Narbonne. Even to specialists in the history of the Middle Ages her name is hardly known. Eleanor of Aquitaine, who was wife to two kings and the mother of three more? Yes, there is a name-and a story-to conjure with. Countess Marie of Champagne, Eleanor’s daughter by King Louis VII of France, patron of Chretien de Troyes, the poet who in- vented the Arthurian romance? She too is better known, if only because of the writers who thronged to her court. Ifwe know anything about the Middle Ages we have at least heard of King Richard the Lionheart and his brother King John, who was forced to grant the Magna Carta at Runnymede, both of them sons of Queen Eleanor. We have also surely heard of the mythical King Arthur and his Round Table, of Lancelot and Guinevere, of the quest for the Holy Grail, all of them largely the creation of Chretien. Ermengard, however, has fallen off the historical map.