Libice nad Cidlinou is one of the oldest settlements in Bohemia. According to pottery finds, a Slavic settlement was established here in the 6th century. Libice emerged in the 9th century as the capital gord of the Slavník family. The first written mention of Libice is from 981 and relates to a mention from the Chronica Boemorum.
In 995, Libice was stormed by Bohemian Duke Boleslaus II (Přemyslid) and the Vršovci clan, who killed most of the Slavník family and annexed Libice to Prague. Adalbert of Prague and his brother, Archbishop Radim Gaudentius, survived by taking refuge in land of the Polans under rule of Boleslaus II.
In the 11th century, the gord survived and continued to function as an important administrative centre of Bohemia. In 1108, Božej of the Vršovci family lived here as a castellan. In 1130, Libice was destroyed by a large fire. The village was renewed, but the gord disappeared, and the stones from it served as building material for the villagers. According to deeds from 1228 and 1233, the village was then owned by the St. George's Convent in Prague. In 1336, the convent sold Libice to Ješek of Všechlapy.
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.