Amendolea Castle has Norman origins, and it was enlarged subsequently in the late Middle Ages. It is now made up of two recognizable parts. One is the entrance of parallel piped shape, separated by a wall around the residential area. And the second is the rectangular hall of the latter, with very high walls and arched windows and small towers, one of which, isolated, served as a dungeon. With an irregular plan and strong walls, the Castle houses a chapel tower, built in the Norman age. At the second level of the tower, there is a small apsidal church with an entrance facing south, as in the Byzantine tradition. The castle was rebuilt several times, until the earthquake of 1783 that caused important collapses that could not be fixed.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.