Robert de Foix, Bishop of Lavaur
Robert de Foix was a younger son of Gaston I, Count of Foix, and Joan of Artois, and a brother of Count Gaston II. Destined for the Church, he became bishop of Lavaur in 1338 and held the diocese until his death.
His mother had been imprisoned by Gaston II at Foix in 1331. In 1347 Robert secured her release, and she withdrew to Carbonne; he died the next year, in 1348.