St. Stephen's Abbey, dedicated to Saint Stephen, was founded in 969 by Saint Ulrich, Bishop of Augsburg, and used by Augustinian canonesses. It was dissolved in the secularisation of Bavaria in 1803, and the premises passed into the possession of the town. The army used the site for a few years as a quartermaster's store.
In 1828 King Ludwig I of Bavaria founded a grammar school here, as a successor to the former Jesuit college of St. Salvator (1582–1807). In 1835 he established the Benedictine monastery and entrusted it with the running of the school. The buildings were entirely destroyed in 1944 but have been re-built.
The monks continue to run the school and boarding house, and are engaged in pastoral and youth work.
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.