Founded by princess Juana de Austria, the daughter of Holy Roman Emperor Carlos V, in 1566, the palace was transformed into a convent by the architect responsible for El Escorial. <SEP> Princess Juana de Austria was a daughter of a Holy Roman Emperor.
Founded by prince Henry, the son of Holy Roman Emperor Carlos V, in 1566, the palace was transformed into a convent by the architect responsible for El Escorial. <SEP> Prince  Henry was a son of a Holy Roman Emperor.