The castle of Toolse was built in 1471 by the Livonian Order as defence against pirates sailing in the Gulf of Finland. During the Livonian War it changed hands several times, was apparently destroyed and later rebuilt. In 1581 French mercenary Pontus de la Gardie captured the castle for Sweden from Russia which had held it since 1558. The castle was destroyed again during the Great Northern War, ever since which it has laid in its current state of ruin.
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.