Audley's Castle is a three-storey tower house named after its 16th century owner, John Audley.
There are thousands of small stone towers similar to Audley's Castle in the Irish countryside. They are one of the commonest of archaeological sites, which indicates these were not buildings put up for the higher aristocracy, but for lesser lords and gentry. Most were built in the late Middle Ages (roughly 1350–1550). Audley's was built towards the end of this period.
There is very little historical information about the buildings in the small courtyard around Audley's. Only a minority of towers had courtyard walls at all, and their buildings were clearly less important than the tower. The towers in different parts of the country vary, with distinct regional patterns. Audley's with its two turrets linked by an arch is one of a type found in County Down only.
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.