The Lutheran Protestant Church of St. Reinold (German: Reinoldikirche) is, according to its foundation date, the oldest extant church in Dortmund, Germany; it is dedicated to Reinold, also known as Renaud de Montauban, the patron of the city. The church was built as a palatine church in the Ottonian era. The present building is a late Romanesque church with a late gothic quire. St. Reinold's was built from 1250 to 1270, and is located in the centre of the city, directly at the crossing of the Hellweg (a historic trade route) and the historic road from Cologne to Bremen. St.