Sakshaug Old Church is one of the oldest churches in Trøndelag, dating back to about 1150. The church was consecrated by Archbishop Eysteinn Erlendsson in 1184 and was decommissioned in 1871 when the new Sakshaug Church was consecrated. The ownership of the church was transferred to the Society for the Preservation of Ancient Norwegian Monuments in 1873 and was renovated from 1910 to 1958 after having been without a roof and the interior since 1873.
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.