Lichtenstein Castle is a high to late medieval hill castle about six kilometres north of Ebern in the Lower Franconian county of Haßberge in Bavaria. It is located in the municipality of Pfarrweisach.
Of the originally four sub-castles of this great joint-fief or Ganerbenburg only one, the South Castle, is still occupied. The North Castle only survives as ruins. On the site of the now vanished third castle the Protestant Church of the Eternal Flame (Zum Ewigen Licht) was built in the Baroque era. In the southwestern part of the site lie the ruins of a fourth joint-vassal castle seat.
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.