The Protestant Church of the Redeemer (German: Heilandskirche, Latin: S. Ecclesiae sanctissimi Salvatoris in portu sacro) is located to the south of the village of Sacrow, which since 1939 has been incorporated to Potsdam, the capital of the German Bundesland of Brandenburg. It is famous for its Italian Romanesque Revival architecture with a separate campanile (bell tower) and for its scenic location. It was built in 1844. The design was based on drawings by King Frederick William IV of Prussia, called the Romantic on the Throne. The building was realized by Ludwig Persius, the king's favorite architect. In 1992, the church along with the park and Sacrow Manor was added by UNESCO to the World Heritage Site "Palaces and Parks of Potsdam and Berlin" for its architecture and cohesion with the