The Château de Courcy was mentioned in 1091, when it was owned by Richard de Courcy and besieged by Robert Curthose. At the start of the 17th century, the castle was demolished by order of Richelieu and, losing all military function, slowly became an agricultural enterprise. In 1975, the remaining parts of the former castle including the gate on the road from Tôtes and the gateway to the second enceinte were protected by being added to the supplementary inventory of historical monuments. In spite of this protection, the condition of the site has continued to deteriorate.
The first castle in Courcy was probably built of earth and wood. The structure of the fortification was conceived as a succession of three enceintes (French term used for the inner ring of fortifications), but only the last remains. Surrounded by moats, the last enceinte was about 10 m high and defended by twelve towers, of which only nine round towers remain, and a square tower which probably served as a keep. Elsewhere in the enceinte are the remains of the Saint Catherine chapel. It was built in the 12th century but greatly remodelled in the 15th-16th centuries.
References:The Cathedral of Saint Mary Major, often called Lisbon Cathedral or simply the Sé, is a Roman Catholic cathedral located in Lisbon, Portugal. The oldest church in the city, it is the seat of the Patriarchate of Lisbon. The cathedral has survived many earthquakes and has been modified, renovated and restored several times. It is nowadays a mix of different architectural styles.
The site where it stands was the principal mosque of Lisbon when it was an Arab settlement. The construction of the cathedral started around 1150, three years after the city was conquered from the Moors during the Second Crusade. Shortly after the victory the English knight Gilbert of Hastings was named bishop of the city of Lisbon.
One good reason to visit the Cathedral is to visit its charming cloisters located in the back. There are several tombs in the cathedral, the most notable of which is the beautifully sculpted tomb of Lopo Fernandes Pacheco and his wife.