Komenda castle was mentioned already in 1149. It was owned by the Sovereign Order of Malta from 1323 to 1780. The castle represents historical construction features and style elements and is an important cultural and historic monument.
A special relic of the castle is its antique lion made of Pohorje marble, which stands on the staircase railing just by the entrance gate. Above the stairs, a bronze plaque with the portrait of France Prešern, our greatest poet, is built into the wall.
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.