Two magnificent ruins dominate the Plain of Alsace above the village of Ottrott. Two medieval castles, separated by some ten metres, as if confronting each other: Rathsamhausen and Lutzelbourg.
The construction of the newer castle, known in the middle of the 16th century as Rathsamhausen, was begun by the beginning of the 13th under Otto of Burgundy who had decided to take back control of the region.
'Old Lutzelbourg' was destroyed between 1470 and 1570, probably in 1525 during the War of the Boorish, whereas Rathsamhausen was successively enfeoffed in 1424 to Henri de Hohenstein and then to his son-in-law, Daniel de Mullenheim.
Important Renaissance style renovation works were begun by the Mullenheims between 1520 and 1530. Conrad de Rathsamhausen finally bought back the castle by 1557 from Caspar de Mullenheim. The castle was plundered and ruined during the Thirty Years' War.
Rathsamhausen has a keep that is unique in Alsace and its significant remains give visitors a good understanding of how its inhabitants used to live.
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.