St. Nicholas Church (St. Nikolai Kirche) construction was started around 1230, making the building the second oldest church on the island. The size of the church was increased in 1470 and in 1508 the tower of the church was built.
There is a bronze font in the church which dates from 1391. It is not certain how it arrived at the church, but the casting carried an inscription which records that the font was given by Korp Benno the Bishop of Arosia. Another significant item of the 14th century is a polptych which has fourteen panels today but it is believed to have lost further panels. In addition there is another stone font that was rediscovered when nearby buildings were being built. It has since had a base added, and small restorations have also been made.
Amongst the church's artefacts on display is a large chest that was used for storing the parishioners contributions. After each service the collection bag would be emptied into the chest, but it would only be opened once a year. When it was opened then the funds would be distributed to those in need.
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.