The Paulinerkirche in the historic city center of Göttingen was completed as a minster in 1304. Today it serves as a convention and exposition centre for the Göttingen State and University Library. History In 1294 the Dominican Order was permitted to settle in Göttingen and started to build a monastery in the western part of the city center. The minster was constructed in the style of a gothic hall church typical for the order. Upon completion of the minster the Paulinerkirche became the most ancient gothic hall church in the historic center of Göttingen. It was dedicated in 1331 to the apostles Peter and Paul. This is the origin of the name of the church. Since 1341 it has been the repository of important relics of saint Thomas Aquinas. These drew great numbers of pilgrims to Thomasmass every year and provided the church with a good reputation even in distant places. Twelve years after Martin Luther's publication of the 95 Theses, Reformation took hold in Göttingen in 1529. This resulted in hardships for the black friars in the subsequent years. The city magistrate in the beginning did not have full administrative control over the parish churches. These were under the authority of duke Eric I of Brunswick-Lüneburg, prince of Calenberg-Göttingen. He stayed faithful to the old beliefs and did not want to permit Lutheran sermons in his churches. The city magistrate therefore decided the mendicant order's masses would be delivered in the two churches. The largest one of these was the Paulinerkirche, so most of these masses were delivered primarily here. The first regular mass was given by reverend Friedrich Hüventhal against the wishes of the monks on October 24, 1529. Also, in this place the first children in Göttingen were baptized to the Lutheran faith. (rather baptized "according to Lutheran practice." No one is baptized into a denominational faith.) Shortly afterwards the monastery was dissolved, and the building was then used as a paedagogium for educational purposes. This later lead to the establishment of Göttingen University in this building in 1737. A short time before this, the foundation of the university library of Göttingen took place. Masses for the students and academics continued in the church until 1803. The rapidly growing library resulted in a shortage of available space, so the masses had to move to another place and the library took over all parts of the building. In