The royal castle of Jungshoved was mentioned in 1231. The annexed church dates from the same period. The castle is thought to have been built as early as in the 1100s as part of King Valdemar I's coastal defences against the Wends (Baltic Slavs). The castle is strategically located at the mouth of Skibbinge Cove. Jungshoved may also have been implicated in the monarch's control of the herring market at Falsterbo. After the Dano-Swedish wars of the 1600s, the castle was in ruins. The last structures were removed in the 1700s and the building materials reused for barracks and stables for Prins Jørgen's Palæ, a three-winged hunting seat in Vordingborg.
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.