Siegburg
Siegburg (i.e. fort on the Sieg river; Ripuarian: Sieburch) is a city in the district of Rhein-Sieg-Kreis in North Rhine-Westphalia, Germany. It is located on the banks of the rivers Sieg and Agger, 10 kilometres from the former seat of West German government Bonn and 26 kilometres from Cologne. The population of the city was 39,192 in the 2013 census. Geography Siegburg is located approximately 8 kilometres east of the river Rhine, at the confluence where the Agger joins the Sieg, in the southeast corner of the Cologne Lowland. Neighbouring towns include Troisdorf, Lohmar, Sankt Augustin and Hennef. The nearby cities of Cologne and Bonn are easily accessible through good transport links. The highest point of the urban area is 220m above sea level (NHN) in the Braschoß area and the lowest point is just under 54m above sea level at the mouth of the Agger. History Archbishop-Elector Anno II of Cologne founded a Benedictine monastery in 1064, known as Michaelsberg Abbey, on top of the hill also called the Michaelsberg. A settlement that arose from that was first mentioned as a city in 1182. Siegburg reached the height of its prosperity in the 15th and 16th century. It is