Antoine de Castelnau, (died 1539), Bishop of Tarbes, was a French diplomat, who served as an ambassador to England and Spain during the reign of Francis I.
Antoine de Castelnau, (died 1539), Bishop of Tarbes, was a French diplomat, who served as an ambassador to England and Spain during the reign of Francis I. (en)
Antoine de Castelanu de Saint-Aulaire, mort en 1541 à Tolède, est un prélat français, évêque de Tarbes au XVIe siècle. Il est fils de Louis, seigneur de Castelnau, et Susanne de Gramont, et le frère de Louis de Castelnau, son successeur comme évêque de Tarbes. (fr)