Skipness Castle was built in the early 13th century by the Clan MacSween with later fortifications and other additions made to the castle through the 13th, 14th and 16th centuries. The castle was garrisoned with royal troops in 1494 during King James IV of Scotland's suppression of the Isles. Archibald Campbell, 2nd Earl of Argyll granted Skipness to his younger son Archibald Campbell in 1511.
During the Wars of the Three Kingdoms in 1646, the castle was besieged by forces under the command of Alasdair Mac Colla. During the siege, Alasdair's brother, Gilleasbuig Mac Colla, was killed in August 1646. The castle was abandoned in the 17th century. The Green Lady of Skipness Castle is said to haunt the location.
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.