Cologne (CGN). It is also called Konrad Adenauer Airport after Germany's first post-war Chancellor Konrad Adenauer, who was born in the city and was mayor of Cologne from 1917 until 1933. The airport is shared with the neighbouring city of Bonn. Cologne is headquarters to the European Aviation Safety Agency (EASA). The airport is also the main hub of the airline Germanwings. Cologne is home to numerous universities and colleges, and host to some 72,000 students. Its oldest university, the University of Cologne (founded in 1388) is the largest university in Germany, as the Cologne University of Applied Sciences is the
History of the Jews in Cologne community in Cologne. The region was occupied by the Franks in 462, which converted to Christianity by the end of the century. During the Middle Ages, Cologne flourished as one of the most important trade routes between east and west Europe. Cologne was one of the leading members of the Hanseatic League and one of the largest cities north of the Alps in medieval and renaissance times. The first documentary reference to the Jews in Cologne in the Middle Ages was to the time of Archbishop Heribert of Cologne (999-1021), the wise friend of Holy Roman Emperor Otto III. Winheim