Vårdsberg church was built originally a round church. It is located on the river banks and in ancient times it was able to sail there from the Baltic sea. The church might have been built also for the stronghold against the pagan Baltic people, who made raids to Sweden. In the 13th century church was enlarged with a chancel and two transepts. The western tower dates from 1774. Mural paintings date from the 1400s and pulpit was made in 1757.
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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.