Cologne the Central Franconian and Ripuarian dialect areas. The city's famous Cologne Cathedral ("Kölner Dom") is the seat of the Catholic Archbishop of Cologne. There are many institutions of higher education in the city, most notably the University of Cologne ("Universität zu Köln"), one of Europe's oldest and largest universities, the Technical University of Cologne ("Technische Hochschule Köln"), Germany's largest university of applied sciences, and the German Sport University Cologne ("Deutsche Sporthochschule Köln"), Germany's only sport university. Cologne Bonn Airport ("Flughafen Köln/Bonn") is Germany's seventh-largest airport and lies in the southeast of the city. The main airport for the Rhine-Ruhr region
History of the Jews in Cologne The persecution of the Jewish community at the time of the Black Death became the fiercest in the whole of the Middle Ages.In 1340 a terrible pestilence arrived in Europe. The Black Death had not reached Cologne until December 1349 However, reports of its devastating impact arrived on the Rhine from the south considerably earlier. Ultimately, between 30-60% of the European population died from the epidimic, provoking fears of an apocalyptic nature. Accusations that the plague was caused by a conspiracy of the Jews to poison the wells (accusations that were not proven in even a single case) apparently had