On the site of the present Krásné Březno chateau there used to stand a farmhouse with a fort. Until 1867, the name of the village was Březnice, before, it was called Březník. The first written mention of it is in the deed of Prince Spytihněv II dated 1057. Before 1600, he had a Renaissance chateau built instead of the original fort of Rudolf of Býnov. The builder was Hans Bog of Pirna. On the old wing’s facade, connected to the chateau church of St. Florian by a corridor, there is a sun dial showing the date 1603 and the Latin inscription Soli deo Gloria. In 1730, the chateau was rebuilt in the Baroque style by Ludvík Richard Cavriani. In the 19th century, the building was extended with a new wing with a balcony.
At the moment, the chateau is owned by the National Heritage Authority in Ústí nad Labem, which is preparing an extensive reconstruction project of the chateau. It is to seat the heritage authority, however, it shall also boast representative rooms that shall be available to the public.
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.