Yelizarov or Yeleazarov Convent is a small convent founded as a monastery in 1447 by a local peasant named Eleazar. He constructed the wooden church of Three Holy Fathers, wherein he was interred upon his death on 15 May 1481. Eleazar was canonized at the Stoglavy Sobor in 1551.
In the mid-16th century, the monastery was heavily fortified and attained a position of great importance and celebrity, owing to its learned hegumen, Philotheus of Pskov, who is credited with authorship of the Legend of the White Cowl and the Third Rome prophecy. It was during his hegumenship that the monastery became known for its school of icon-painters and its still-standing cathedral was built. Some scholars believe that the only known copy of the Lay of Igor's Campaign was created by one of local monks at the behest of Philotheus.
After seven decades of Soviet neglect, the monastery was revived as a nunnery patronized by Lyudmila Putina and Lyubov Sliska who commissioned a luxurious guest house for their prolonged stays at the convent.
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.