The Château de Courances was built around 1630. In 1552, Côme Clausse, a notary and royal secretary to the King, acquired the former seigneurial dwelling at Courances, at the western edge of the Forest of Fontainebleau. His heir conveyed it in 1622 to Claude Gallard, another royal secretary, who is doubtless the builder of the present château, of an H-plan laid out on a rectangular platform that is surrounded by moat. The original château is known from the engravings of Israël Henriet and Israël Silvestre, about 1650.
In the 18th century the house was modernized by Anne-Catherine Gallard, widow of Nicolas Potier de Novion, who demolished the wall and entryway that had enclosed the courtyard. Later her granddaughter Léontine-Philippine de Novion and her husband Aymar de Nicolay further modernized the château (1775–1777) by opening new bays and applying a large pedimented center to each façade.
In 1830, the Nicolay heirs conveyed away the château, which was bought in 1872 by baron Samuel de Haber. Architect Gabriel-Hippolyte Destailleur restored the château in a Louis XIII style between 1873 to 1884. Destailleur retrieved the brickwork from beneath a layer of stucco, raised the rooflines of the pavilions and supplied zinc ornaments for the roofs. The grand internal staircase was demolished and monumental ramps of Fontainebleau inspiration were applied to the façades. A new wing with broken roofline was erected over the former kitchens to shelter the master suites, and was linked to the old wing by a gallery.
New outbuildings constructed at the same time were destroyed by fire in 1976. In the First World War, Courrances served as a hospital. In the Second World War, it was first occupied by the Germans, then by Field Marshal Montgomery, from 1947 to 1954.
Château de Courances has also an exceptional park, acclaimed as 'the epitome of the French formal garden style in which château and environment form a whole'.
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.