Medinaceli Castle was built in the 9th century and rebuilt in the 15th century. There aren’t many remains left of this castle which was of great importance during the Middle Ages. According to legends, inside the castle, which is now completely restored, there was an Arabic citadel where Al-Mansur was buried after being defeated and killed in the Battle of Calatañazor in 1002, although, there aren’t any remains of this citadel.
The strategic situation of Medinaceli, in the middle of the Jalón River valley, the natural passageway between Aragon and the Castilian Plateau, turned it into a key battleground between Muslims and Christians. Legend has it that Al-Mansur, the “Invincible” died here and was buried “in the depths of hell”. El Cid took over the city, which was under Muslim domain, and was lucky enough that there was an exceptional chronicler that immortalised him in art form. According to Menéndez Vidal, one of the minstrels of Cantar del Mío Cid was from Medinaceli or from this region.
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.