The two-part Kessenich Castle on the Erft river, which fed its moat, was first mentioned in records of the early 14th century. In 1339 the castle was registered in the fiefdom of the Margrave of Jülich. In the centuries up to 1828 the castle only belonged to the Jülich aristocracy for a short time. The Lords of Binsfeld owned and lived in the castle until 1604, when ownership was transferred via marriage to the aristocrat Waldbott von Bassenheim. In 1828 it passed into bourgeois hands and has been privately owned since 1884. Even today the essential features of the original two-part castle can be recognized, although the ditch between the fore-castle and manor house was filled in during the 19th century. The castle entrance is through the gatehouse, built in 1562, which still bears the coat-of-arms of the von Binsfeld family.
Today the original manor house has two wings with a round corner tower. It now appears to be a romantic country house, while the old foundations for further living quarters and towers are still preserved.
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.