Districts of Cologne within city limits), while 174,87 km² (43.2 percent) lie right of the Rhine. In regard to population, Cologne is the largest city in the state of North Rhine-Westphalia and the fourth largest city in Germany. Since the city's foundation in 38 BC, Cologne grew through numerous extensions and incorporation of surrounding municipalities. Since the construction of the Medieval wall in 1180, the area of the old imperial city of Cologne has not changed for more than 600 years and was only extended over the old city walls in 1794, just short before the arrival of French troops and Cologne's incorporation
History of the Jews in Cologne city at the end of June 1349 to go to France, died in Paris after a short time. Charles IV had stayed in Cologne until 19 June and had left with his entourage. He had succeeded in securing his interests in Cologne by showing favoritism in crown disputes, undoubtedly not to the advantage of every interest in the archbishopric. The extermination of the Jewish community thus would serve to weaken the positions of both Charles IV and the clergy by associating them with a group already despised by the populace. In August 1349 not only was the see of the