Choisy Cathedral, otherwise known as the Church of St. Louis and St. Nicholas, was the first cathedral of the diocese of Créteil, from 1966, when the diocese was created, to 1987, when the present Créteil Cathedral was inaugurated.
The church was built by the architect Ange-Jacques Gabriel under commission from Louis XV to provide a suitable place of worship for the court when the king was staying at his newly purchased residence at the Château de Choisy. The first stone was laid, by the king himself, on 4 July 1748, and the church was dedicated in the presence of the king, the court and the Archbishop of Paris on 21 September 1760.
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.