Scylletium was situated on the east coast of Calabria (ancient Bruttium), According to a tradition generally received in ancient times, Scylletium was founded by an Athenian colony, a part of the followers who had accompanied Menestheus to the Trojan War. But no historical value can be attached to such statements, and there is no trace in historical times of Scylletium having been a Greek colony, still less an Athenian one. It appears, indeed, during the historical period of the Greek colonies to have been a place of inferior consideration, and a mere dependency of Crotona, to which city it continued subject until it was wrested from its power by the elder Dionysius, who assigned it with its territory to the Loerians. It is evident that it was still a small and unimportant place at the time of the Second Punic War, as no mention is found of its name during the operations of Hannibal in Bruttium, though he appears to have for some time had his headquarters in its immediate neighborhood, and the place called Castra Hannibalis must have been very near to Scylletium.
In 124 BC the Romans, at the instigation of C. Gracchus, sent a colony to Scylletium, which appears to have assumed the name of Minervium or Colonia Minervia. The name is written by Velleius Scolatium; and the form Scolacium is found also in an inscription of the reign of Antoninus Pius, from which it appears that the place must have received a fresh colony under Nerva. Scylletium appears to have become a considerable town after it received the Roman colony, and continued such throughout the Roman Empire. Towards the close of this period it was distinguished as the birthplace of the Roman statesman Cassiodorus, founder of the Vivarium, a monastery dedicated to the coexistence of coenobitic monks and hermits, who has left us a detailed but rhetorical description of the beauty of its situation, and fertility of its territory. Cassiodorus' writings also make mention of production of highly priced terra cotta.
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.