The Temple Saint-Étienne (Protestant St. Stephen's Church) is a Calvinist church located in the city of Mulhouse. Its 97 metre high bell tower is the highest steeple in the department of Haut-Rhin. The church was designed by the city architect Jean-Baptiste Schacre. The current church was built between 1859 and 1866.
A considerable part of the furnishings of the previous building were used in the St. Stephen's church of Jean-Baptiste Schacre. The most important of all the artistic treasures of the city of Mulhouse are the large leaded-glass windows from 1320 to 1350, famous for their vivid design and rich colors. They were originally in the choir and were set into the clerestory windows. The Baroque choir stalls of dark oak are from 1637. The stone church monument of Baron Friedrich Ludwig Waldner von Freundstein (1735), an important work of the local late Baroque period, was erected in the assembly room of the new church.
References:Ehrenbreitstein Fortress was built as the backbone of the regional fortification system, Festung Koblenz, by Prussia between 1817 and 1832 and guarded the middle Rhine region, an area that had been invaded by French troops repeatedly before. The fortress was never attacked.
Early fortifications at the site can be dated back to about 1000 BC. At about AD 1000 Ehrenbert erected a castle. The Archbishops of Trier expanded it with a supporting castle Burg Helferstein and guarded the Holy Tunic in it from 1657 to 1794. Successive Archbishops used the castle's strategic importance to barter between contending powers; thus in 1672 at the outset of war between France and Germany the Archbishop refused requests both from the envoys of Louis XIV and from Brandenburg's Ambassador, Christoph Caspar von Blumenthal, to permit the passage of troops across the Rhine.