The commandery of Saint-Jean-d'Acre is a monumental complex founded by the Hospitallers. From the first years of the establishment of the Crusaders in the city, the Hospitallers received donated properties. In 1110, King Baldwin granted the permission to them to keep the buildings located to the north of the Sainte-Croix church. In the years 1130, the buildings were damaged during works near the church and the Hospitallers decided to move near the 12th century north wall of the city. This is the actual place of the commandery.
In 1149, the first testimony of the commandery is in a document concerning the construction of the Saint-Jean church. In 1169, a pilgrim described the commandery of the Hospitallers of Acre as a very impressive fortified building.
After the defeat of Hattin in 1187, Saladin took the city. In 1191, during the third Crusade, the Frankish reconquer Acre after its siege. The Hospitallers moved back in their buildings. Jerusalem is no longer in the hands of the crusaders. And so the commandery becomes the new headquarters of the order. A new construction campaign took place between the end of 12th century and 13th century with new wings and additional floors.
The courtyard has an area of 1200 m2 and is surrounded by a series of arcades. On the east side, a staircase leads to the upper parts. A well with a depth of 4.5 m is located near the north side and two shallow pools are next to this well. On the south side a pool with a depth of 1.5 m and another well were built.
The north wing was built along the north wall. There are ten vaulted rooms ten meters high built during the Frankish era. The exterior wall is massive with a thickness of 3.5 m. Later to the west, two new rooms will complete this building. In the south wall, there are windows that overlook a narrow passage and the wall of the pillar room. The entrance of the building is in the south side wall.
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.