High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! St. Peter's Church, in German Petrikirche, is the oldest of three town churches found in the Hanseatic city of Rostock, in northern Germany. The other two are St. Mary's Church (Marienkirche) and St. Nicholas (Nikolaikirche). A fourth, St. Jakobi, was heavily damaged during the Second World War and subsequently demolished. St. Peter's Church was built in the middle of the 14th century. The first reference to a church on this site is in 1252, which is thought to be the predecessor of the current building. The triple-nave basilica is in Brick Gothic, a building style typical of the Hanseatic port cities of northern Germany.