St. Sebaldus Church is one of the most important and oldest churches of Nuremberg. It takes its name from Sebaldus, an 8th-century hermit and missionary and patron saint of Nuremberg. It has been a Lutheran parish church since the Reformation.
The construction of the building began in 1225. the church achieved parish church status in 1255 and was completed by 1273-75. It was originally built as a Romanesque basilica with two choirs. During the 14th century several important changes to the construction were made: first the side aisles were widened and the steeples made higher (1309–1345), then the late gothic hall chancel was built (1358–1379). The two towers were added in the 15th century. In the middle 17th century galleries were added and the interior was remodelled in the Baroque fashion. The church suffered serious damage during World War II and was subsequently restored. Some of the old interior undamaged includes the Shrine of St. Sebaldus, works by Veit Stoss and the stained glass windows.
The church had an organ by the 14th century, and another by the 15th. The main organ had been built in 1440–41 by Heinrich Traxdorf, who also built two small organs for Nuremberg's Frauenkirche. Until its destruction in the 20th century it was one of the oldest playable organs in the world. The Traxdorf organ was rebuilt in 1691. The modified case was destroyed by the Allied forces during a bombing raid on 2 January 1945.References:
Ängsö Castle was first named as "Engsev" in a royal charter by king Canute I of Sweden (r. 1167-1196), in which he stated that he had inherited the property after his father Eric IX of Sweden. Until 1272, it was owned by the Riseberga Abbey, and then taken over by Gregers Birgersson.
From 1475 until 1710, it was owned by the Sparre family. The current castle was built as a fortress by riksråd Bengt Fadersson Sparre in the 1480s. In 1522, Ängsö Castle was taken after a siege by king Gustav Vasa, since its owner, Fadersson's son Knut Bengtsson, sided with Christian II of Denmark. However, in 1538 it was given by the king to Bengtsson's daughter Hillevi Knutsdotter, who was married to Arvid Trolle.
In 1710, the castle was taken over by Carl Piper and Christina Piper. Ängsö Castle was owned by the Piper family from 1710 until 1971, and is now owned by the Westmanna foundation. The castle building itself was made into a museum in 1959 and was made a listed building in 1965. It is currently opened to visitors during the summers.
The castle is a cubical building in four stores made by stone and bricks. The lower parts is preserved from the middle ages. It was redecorated and expanded in the 1630s. The 4th storey as well as the roof is from the expansion of Carl Hårleman from 1740-41. It gained its current appearance in the 1740s.