The village of Vernègues developed in the 8th century when, according to ancient maps, there were two hill top fortifications, the Castrum de Avallone and the Castrum Alvernicum. The latter, constructed on a rocky escarpment, became Vernègues and its medieval castle. On the evening of 11 June 1909, the Lambesc earthquake (magnitude 6 on the Richter scale) shook the region and destroyed practically all of the castle and the old village that had developed around it. Today, ruins on the south flank of the plateau are witness to the severity of the earthquake.
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.