Carpentras Cathedral is a Roman Catholic church and former cathedral. The church was built in the 15th century by the order of Benedict XIII. The site used to be a Roman cathedral. Construction started in 1409 and continued for 150 years, with seven different architects working on the building. The main entrance was built in 1512–1514, then modified a hundred years later, and then modified again in 2000–2002. The tower was built in the early 20th century. The cathedral building is a national monument of France.
Until the 19th century Carpentras Cathedral was the seat of the bishops of Carpentras, to one of whom, Saint Siffredus (French: Saint Siffrein), it is dedicated. However, the diocese was abolished in the Concordat of 1801 and added to the Diocese of Avignon; the cathedral became a church.
Nicolas Saboly, a Provençal poet and composer, served as maître de chapelle of the cathedral in 1639–1643. Louis Archimbaud served as organist of the cathedral from 1727 to 1789.
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.