Château Margaux estate has been occupied since at least the 12th century, with the site occupied by a fortified castle known as Lamothe or La Mothe (from motte, a small rise in the land), and wine under names such as 'Margou' and 'Margous' was known in the 15th century, but it was with the arrival of the Lestonnac family in the 16th century that wine production became of particular importance, and in the 1570s Pierre de Lestonnac expanded the property and cleared many of the grain fields to make way for vines.
Following the French Revolution, the owner Elie du Barry was executed by guillotine and the estate expropriated, eventually becoming the property of the citizen Miqueau who neglected its care and maintenance. Briefly rescued by Laure de Fumel, she was soon forced to sell, and in 1802 the estate was purchased by the Marquis de la Colonilla, Bertrand Douat.
The estate's old château was torn down and completely rebuilt when Douat commissioned one of Bordeaux' foremost architects, Louis Combes, to create the buildings in the First Empire style, the mansion for the Marquis to move into by 1812.
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.