The building of three-nave stone church dedicated to St. Nicholas was started in the late 1200s, but not completed until mid-1300s. The western tower was erected in the 15th century. Engelbrekt Engelbrektsson, a Swedish rebel leader against Kalmar Union and later statesman, was probably buried to the church after he was murdered in 1436.
The church was restored in 1860-1899. The appearance has been influenced by English and German Gothic architecture styles. The interior date mainly from the 17th century.
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.