The history of Château de Canon originates from The Middle Ages, when it was owned by Franqueville (15th century), Sarcilly (16th century) and Bérenger families. In 1727 Robert Bérenger sold the castle to de la Rocque, who build a new castle, pond and garden. Today it is a 20ha estate, perfectly preserved from the 18th century. There is a French-English style park with period decorations like marble statues, various rock styles, 300 years old trees, waterfalls, water mirror and hydraulic system, maze, huge enclosed gardens, 'chartreuses' small gardens. There is also an organic farm - sale of farm produce and discovery farm with a variety of pets.
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.