Dirleton Castle is a medieval fortress in East Lothian, Scotland. Begun in around 1240 by John De Vaux, the castle was heavily damaged during the Wars of Scottish Independence, when it was twice taken by the English. In the 14th century, Dirleton was repaired by the Haliburton family, and it was acquired by the Ruthvens in 1505.
The Ruthvens were involved in several plots against Mary, Queen of Scots, and King James VI, and eventually forfeited the castle in 1600. Dirleton ceased to be a residence, although Oliver Cromwell was forced to besiege the castle to flush out a band of 'mosstroopers' (marauders), during the Third English Civil War in 1650. The damaged castle was then acquired by John Nisbet, Lord Dirleton, who decided to build a new country house on the nearby Archerfield Estate. The Nisbet family of Dirleton continued to maintain the castle's gardens, before handing Dirleton into state care in 1923. The ruins and gardens are now maintained by Historic Environment Scotland.
Dirleton Castle stands on a rocky outcrop, at the heart of the rich agricultural lands of the barony of Dirleton, and guards the coastal approach to Edinburgh from England, via the port of North Berwick. The ruins comprise a 13th-century keep, and a 16th-century house which the Ruthvens built adjacent. Only the basement levels survive of the 14th- and 15th-century additions built by the Haliburtons, although these comprised a large hall and tower house along the east range. Other buildings within the courtyard have also been demolished. Surrounding the castle are gardens, which may have been first laid out in the 16th century, although the present planting is largely of the 20th century. The garden walls enclose a 16th-century doocot, or pigeon house.
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.