Oberkapfenberg is mentioned in a document for the first time in 1173. The current castle was erected around 1264. It was the residence and administrative seat of the Counts of Stubenberg and the seat of the regional High Court for most of the Mürz Valley. Around 1550 it was converted into a Renaissance fortress that was abandoned in 1739 and fell into disrepair. After 1955 the Stubenberg Family rebuilt their ancestral fortress within the old walls and adapted it into a castle hotel. Today Burg Oberkapfenberg is a cultural and culinary attraction of more than regional importance.
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.