Newtownards Priory was a medieval Dominican priory founded by the Savage family around 1244. Only the lower parts of the nave and two blocked doors in the south wall leading to a demolished cloister, survive from the period of the priory's foundation. The upper parts of the nave date from a 14th-century rebuilding and the western extension and the north aisle arcade were undertaken by the de Burgh family.
The priory was dissolved in 1541, and was sacked and burned. It was granted to Hugh Montgomery and he built a house within the ruins, rebuilding the north aisle and adding a tower at the entrance.
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.