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:Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.