Schwerin Cathedral was formerly a Roman Catholic cathedral, dedicated to the Virgin Mary and Saint John. It was built in Schwerin following the move here of the seat of the Bishopric of the Abodrites, established by Henry the Lion, from the old city of Mecklenburg in the late 12th century. The first cathedral was built of timber. The foundation stone of the stone cathedral of the Prince-Bishopric of Schwerin was laid in 1172. After a construction period of 76 years, it was consecrated in 1248. The proto-cathedral is now the church of the Bishop of the Evangelical Lutheran State Church of Mecklenburg.
In 1222 Count Henry of Schwerin returned from a crusade with a reliquary of the Holy Blood, an alleged drop of Christ's blood contained in a jewel. This was placed in the cathedral, and caused it to become a place of pilgrimage. During the 14th century the nave and transept were completed, as well as the chapter buildings. At the end of the 15th century the cloister on the north side was finished.
The tower, 117.5 metres high, was constructed between 1889 and 1893.
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.