Bernegg Castle was built in the mid to late 13th century for the Freiherr von Calfreisen, though it was probably called Calfreisen Castle until the 15th century. A mention of Otto von Calfreisen in 1231 indicates that the family lived in the area before the castle was built. They may have lived in an earlier castle which was replaced in the mid 13th century or in the village. In 1259 and again in 1286 the Freiherr was mentioned in the castle. After the extinction of the Calfreisen family in the 14th century, the castle was acquired by the Unterwegen family. Hans von Underwegen was mentioned at the castle in 1386, though they may have acquired it earlier. In 1428 it was acquired by the Sprecher family, who changed the name to Bernegg. The castle then vanishes from the historical record until the mid 16th century when it was described as a ruin.
The castle ruin is located on a hill south of Calfreisen village. The palas is a rectangular building about 11 by 13 meters and four stories tall. The walls are 2.4–2 m thick at the base, tapering to 1.8 m on the upper levels. The ground floor probably served as the castle's cellar. The second story has several small arrow slits in the walls. One of the arrow slits on the south wall was expanded into a door way which now serves as the entrance into the castle. The original high entrance on the third story south wall is still intact. The remains of a brick oven can be seen on the fourth story.References:
Lübeck Cathedral is a large brick-built Lutheran cathedral in Lübeck, Germany and part of the Lübeck UNESCO World Heritage Site. In 1173 Henry the Lion founded the cathedral to serve the Diocese of Lübeck, after the transfer in 1160 of the bishop's seat from Oldenburg in Holstein under bishop Gerold. The then Romanesque cathedral was completed around 1230, but between 1266 and 1335 it was converted into a Gothic-style building with side-aisles raised to the same height as the main aisle.
On the night of Palm Sunday (28–29 March) 1942 a Royal Air Force bombing raid destroyed a fifth of the town centre. Several bombs fell in the area around the church, causing the eastern vault of the quire to collapse and destroying the altar which dated from 1696. A fire from the neighbouring cathedral museum spread to the truss of the cathedral, and around noon on Palm Sunday the towers collapsed. An Arp Schnitger organ was lost in the flames. Nevertheless, a relatively large portion of the internal fittings was saved, including the cross and almost all of the medieval polyptychs. In 1946 a further collapse, of the gable of the north transept, destroyed the vestibule almost completely.
Reconstruction of the cathedral took several decades, as greater priority was given to the rebuilding of the Marienkirche. Work was completed only in 1982.
The cathedral is unique in that at 105 m, it is shorter than the tallest church in the city. This is the consequence of a power struggle between the church and the guilds.
The 17 m crucifix is the work of the Lübeck artist Bernt Notke. It was commissioned by the bishop of Lübeck, Albert II. Krummendiek, and erected in 1477. The carvings which decorate the rood screen are also by Notke.
Since the war, the famous altar of Hans Memling has been in the medieval collection of the St. Annen Museum, but notable polyptychs remain in the cathedral.
In the funeral chapels of the southern aisle are Baroque-era memorials by the Flemish sculptor Thomas Quellinus.