The Moron de la Frontera Castle is located on an elevated hill in the town of Morón de la Frontera, from where the countryside and the southern Sierra Sevillana can be seen.
There also existed Tartessos and Roman settlements, but it was the Arabs who in 711 began to reinforce the remains of the existing Roman and Visigoth walls. In the 10th century when Morón, after the dismemberment of the Caliphate of Córdoba, is converted in the Kingdom of Taifa, and the castle reachs its major prominence. It was then reconquered by King Fernando III “The Saint”. From the middle of the 16th century the castle was inhabited as a habitual residence in turn by the Counts of Ureña, The Dukes of Osuna, etc.
During the XVII and XVIII centuries the castle was practically abandoned, followed by a period of ransacking and destruction ending in 1810.
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.