The Grossmünster is a Romanesque style Protestant church in Zurich, Switzerland. The congregation forms part of the Evangelical Reformed Church of the Canton of Zurich. The core of the present building near the banks of the Limmat River was constructed on the site of a Carolingian church. Recent archaeological evidence confirms the presence of a Roman burial ground at the site. The church currently features modern stained glass windows, added in 1932. Ornate bronze doors in the north and south portals were added in 1935 and 1950. The church houses a Reformation museum in the cloister, and the theological school of the University of Zurich in the annex to the cloister.