With its cloister and Chapter House, Saint-Gaudens Collegiate Church was one of the most important religious buildings in the Comminges area. It was home to a College of Canons Ordinary, a community founded by Bishop Bertrand.
The 11th century Romanesque church, built on the typical Pyrenean plan as a basilica with three naves, stands on the site of an earlier construction. It was extended in the 12th and 13th centuries with the construction of the cloister and Chapter House. The lateral North Door was added in the 16th Century.
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.