Rogalin is primarily famous for its 18th-century baroque palace of the Raczyński family, and the adjacent Raczyński Art Gallery, housing a permanent exhibition of Polish and international paintings (including Paul Delaroche and Claude Monet and the famous Jan Matejko's large-scale painting Joanna d'Arc). The gallery was founded by Edward Aleksander Raczyński. Rogalin is also known for its putatively 1000-year-old oak trees on the flood plains of the Warta and the historical St. Marcellinus Church, whose design was inspired by the Roman temple Maison Carrée in Nîmes, France.
The last owner of the estate was Count Edward Bernard Raczyński, who in 1979–1986 was President of the Polish Republic in exile. His sarcophagus is deposited in the Raczyński Mausoleum, under the church in Rogalin. In his testament, Count Raczyński bequeathed his estate in Rogalin (including the family palace, gallery, library, and church) to the Polish people.
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.