Beatrice of Béziers was the second wife of Raymond VI of Toulouse.[1] Together they had one daughter, Constance of Toulouse.[2] Beatrice was repudiated in 1189 and she retired to a Cathar nunnery.[3] It was said she became a Cathar parfaite.
William of Puylaurens (2003). The Chronicle of William of Puylaurens: The Albigensian Crusade and Its Aftermath. Translated by Sibley, W.A.; Sibley, M.D. The Boydell Press.