In its origins medieval Vecpiebalga Castle was regularly planned quadrangular building with household part and dwelling wing. Castle was damaged by fights in the 14th and 15th century. Old medieval castle became unuseful for inhibiting already in the 17th century. There were built several wooden household buildings at it. In the 18th century castle was completely gone to rack and ruin.
The new manor complex at its present place developed in the 2nd half of the 17th century. There was shaped united Classicism style architecture ensemble around the front yard at the beginning of the 19th century. In its origins entry into the complex was possible through two gates at the corners of the representation yard. The Granary and the Cowshed were built at the road opposite the manor-house. Other household buildings including water tower were situated symmetric at the side of the road. There were erected new entrance gates between the Granay and the Cowshed in the 2nd half of the 19th 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.