Juan Beltrán de Guevara was a Roman Catholic prelate who served as Titular Archbishop of Nicaea (1573) and Bishop of Mazara del Vallo (1571–1573). (en)
Juan Beltrán de Guevara was a Roman Catholic prelate who served as Titular Archbishop of Nicaea (1573) and Bishop of Mazara del Vallo (1571–1573). (en)