Altenberg Abbey about 1707, drawing based on a copper engraving by Johann Jakob Sartor
|Location||Altenberg, North Rhine-Westphalia, Germany|
|Ecclesiastical or organizational status||Monastery|
|Status||dissolved during the secularisation of Germany in 1803|
It was founded in 1133 as a daughter house of Morimond Abbey and settled initially in the old castle of the Counts of Berg, Burg Berge, which the counts had left for Schloss Burg, but moved to the new purpose-built monastery in the valley of the Dhünn in 1153. It flourished sufficiently to undertake the settlement of a number of daughter houses of its own: Mariental Abbey and Wagrowiec Abbey, both in 1143; Lad Abbey in 1146; Zinna Abbey in 1171; Haina Abbey in 1188; Jüterbog Abbey in 1282; and Derneburg Abbey in 1443.
In 1803 it was dissolved during the secularisation of Germany and fell into ruin. Starting in 1847 under King Frederick William IV of Prussia, a thorough restoration was carried out, and the restored church, known as the Altenberger Dom ("Altenberg Cathedral", although Altenberg was never the seat of a bishopric so this is not technically accurate), is now an interdenominational church used by both Roman Catholics and Protestants.
- Norbert Orthen: Unter dem Zeichen der Jakobsmuschel. Altenberg – eine Station auf dem Jakobusweg. (online)
- Breidenbach, Nicolaus J., 2006: Die Abtei Altenberg - Ihre Güter und Beziehungen zu Wermelskirchen in: Altenberger Blätter, Nr. 35, Odenthal 2006
- Breidenbach, Nicolaus J., 2006: Die Schenkung des Hofes Steinhausen in: Altenberger Blätter, Nr. 35, Odenthal 2006
- Ermert, H., 1924: Der ländliche Grundbesitz der Abtei Altenberg bis zum Ende des 15. Jahrhunderts. Dissertation. Bonn, 1924
- Mosler, Hans: Urkundenbuch der Abtei Altenberg. Vol. I, Düsseldorf, 1912; Vol. II, 1950
- Redlich, Paul 1901: Die letzten Zeiten der Abtei Altenberg in Annalen des Historischen Vereins für den Niederrhein, 72. Jg, 1901, pp. 102–141 (online) (German)
Media related to Altenberger Dom at Wikimedia Commons