Roman Catholic Archdiocese of Cologne Roman Catholic Archdiocese of Cologne The Archdiocese of Cologne (; ) is an archdiocese of the Catholic Church in western North Rhine-Westphalia and northern Rhineland-Palatinate in Germany. The Electorate of Cologne—not to be confused with the larger Archdiocese of Cologne—was one of the major ecclesiastical principalities of the Holy Roman Empire. The city of Cologne as such became a free city in 1288 and the archbishop eventually moved his residence from Cologne Cathedral to Bonn to avoid conflicts with the Free City, which escaped his jurisdiction. After 1795, the archbishopric's territories on the left bank of the Rhine were occupied
History of the Jews in Cologne History of the Jews in Cologne The history of the Jews in Cologne is documented from the year 321 AD, almost as long as the history of Cologne. Over its history, the Jewish community of Cologne has suffered persecutions, many expulsions, massacres and destruction. The community numbered about 19,500 people before its dispersal, murders and destruction in the 1930s by the Nazis before and during World War II. The community has re-established itself and now numbers about 4,500 members. Because of its historical continuity, today's Jewish synagogue calls itself the "oldest Jewish congregation north of the Alps". Cologne was founded