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.
The palace was founded by the son of Holy Roman Emperor Carlos V.
mnli hypothesis: The palace was founded by the son of Holy Roman Emperor Carlos V. premise: 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.