The splendid edifice of Ayton Castle, the caput of the Scottish feudal barony of Ayton, dominates the town and district.
The original castle, a peel tower, had once been a stronghold of the Home family. This castle was captured by the English in 1497. The tower was replaced by a classical mansion, which burnt down in 1834.
The estate was subsequently purchased by William Mitchell of Parsonsgreen, Edinburgh, Chief Cashier of the Royal Bank of Scotland. From 1846 to 1851 James Gillespie Graham was commissioned to build a new castle at Ayton in the Scottish Baronial style in red sandstone. Further additions were made in the later 19th century. The interiors of the 1875 are still largely extant. William's son, Alexander Mitchell-Innes (1811–1886), commissioned James Maitland Wardrop to build Ayton Parish Church, with a 36-metre spire, and stained glass windows by Ballantine & Sons.
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.