Hexenagger castle probably was first built in the tenth century, as it is first mentioned in a record from the Monastery of St. Emmeram of Regensburg in 982. Originally, the Bavarian noble family of Muggenthaler resided in the castle. The castle was destroyed during the Thirty Years' War and rebuilt in the Baroque style. Since the extinction of the Hexenagger Muggerthaler family line, the castle has passed through several owners. One of the most notable owners was Elector Karl Albrecht, later Holy Roman Emperor Charles VII, who purchased the castle in 1724 as a gift for his mistress, Countess Maria Josepha von Morawitzky.
Today, the castle is privately owned by Eberhard Leichtfuß and his family. Mr. Leichtfuß is the sixth generation of the noble family von Weidenbach to inherit and live in the castle. The family supports the restoration of the castle by hosting events including summer medieval festivals, weddings, company events, and Christmas markets.
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.