Frankfurt Cathedral (), officially Imperial Cathedral of Saint Bartholomew () is a Roman Catholic Gothic church located in the heart of Frankfurt am Main, Germany. It is dedicated to Saint Bartholomew. It is the largest religious building in the city and a former collegiate church. Despite its common English name, it has never been a true cathedral (episcopal see), but is called the Kaiserdom (an "imperial great church" or imperial cathedral) or simply the Dom due to its importance as former election and coronation church of the Holy Roman Empire. As one of the major buildings of the Empire's history, it was a symbol of national unity, especially in the 19th century. The present church building is the third church on the same site. Since the late 19th century, excavations have revealed buildings that can be traced back to the seventh century. The history is closely linked with the general history of Frankfurt and Frankfurt's old town because the cathedral had an associated role as the religious counterpart of the Royal Palace in Frankfurt. History Frankfurt Cathedral was an imperial collegiate church, termed Dom in German – a synecdoche for all collegiate churches used totum pro parte also for cathedrals -, and thus traditionally translated as cathedral in English. St. Bartholomew's is the main church of Frankfurt and was constructed in the 14th and 15th centuries on the foundation of an earlier church from the Merovingian time. Since 1356, when the Golden Bull of 1356 was issued by Charles IV, Holy Roman Emperor, emperors of the Holy Roman Empire were elected in this collegiate church as kings in Germany, and from 1562 to 1792, emperors-elect were crowned here. The imperial elections were held in the Wahlkapelle, a chapel on the south side of the choir (Hochchor) built for this purpose in 1425 (See the Plan to the right) and the anointing and crowning of the emperors-elect as King of the Romans took place before the central altar–believed to enshrine part of the head of St. Bartholomew – in the crossing of the church, at the entrance to the choir (See the Plan to the right). When the city of Frankfurt secularized, it appropriated the remaining Catholic churches and their endowments of earning assets, however, leaving the usage of the church buildings to the existing Catholic parishes. Thus St. Bartholomew's became of the city's dotation churches, owned and maintained by the