clock of the palace that placed on the spire) "Adventures and misadventures of the Archbishop's Palace of Alcalá de Henares", Research work "a Senior University Diploma" from Jaume I University (written in Spanish) Religious buildings and structures completed in 1209 Palaces in the Community of Madrid Buildings and structures in Alcalá de Henares Mudéjar architecture in the Community of Madrid Gothic architecture in the Community of Madrid Bien de Interés Cultural landmarks in the Community of Madrid Episcopal palaces Catherine of Aragon