The current Stolzembourg castle was built on the ruins of the medieval castle in 1898 in the style of a Scottish country house.
In the 12th century, a tower was built to keep watch over the road along the River Our. The first mention of a fortress was in 1315. In 1454, the governor Antoine de Croÿ pulled down the castle. After it had been rebuilt, it was finally destroyed by the French troops of Louis XIV in 1679. In 1898, a Scottish-style country house was built on the ruins.
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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.