Established from 1332 to 1339 as a foundation endowed by the wealthy patrician Konrad Groß for the elderly and needy. Considered the largest private endowment by any individual before 1500.
The Hospital of the Holy Spirit was established in 1332–39 by Konrad Gross, a wealthy patrician, for the care for the elderly and needy. It was the largest private endowment in the Holy Roman Empire up to 1500. After 1500 the building complex was extended over the Pegnitz according to plans by Hans Beheim the Elder. Two structures along the southern arm of the river and the north wall of the former hospital church with its polygonal ridge-turret survive.
From 1424 to 1796, the imperial regalia were kept in the hospital church (not reconstructed after the war). In the arcaded Kreuzigungshof, there are the central figures of Adam Kraft’s Crucifixion group (ca 1506/08) and the tomb monuments of Konrad Gross (d. 1356) and Herdegen Valzner (d. 1423).
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.