The scenic Freisaal Castle dates from the Middle ages. The oldest record of the building dates back to 1392. The name is derived from 'Freudensaal', meaning 'pleasure hall'. Its original purpose was just that: to serve as a pleasure castle for Prince Archbishop Pilgrim II. von Puchheim. Ernst von Bayern re-modelled the building in 1549.
A fundamental change in the building′s structures was caused by construction work done in 1907, which transformed Freisaal Castle into a somewhat messed up villa. However, frescos in the second floor by Hans Bocksberger the older from 1558 remained preserved, one of the paintings showing Prince Archbishop Michael von Kuenburg moving into Salzburg. Today, Freisaal Castle is private property and is not open to the public.
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.