Gengenbach Abbey was an Imperial Benedictine Abbey from the late Carolingian period to 1803. It was founded by Saint Pirmin (d. 735) sometime after his expulsion from Reichenau in 727 and settled by monks from Gorze Abbey. It enjoyed good relations with the Carolingian dynasty and soon became an Imperial abbey, with territorial independence. In 1007, however, Emperor Henry II presented it to his newly founded Prince-Bishopric of Bamberg.
Gengenbach was deeply embroiled in the Investiture Controversy and two of its abbots were driven out for supporting the Imperial rather than the Papal cause. Shortly after this, the abbey was involved by Abbot Theoger (1080–1139) of St. George's Abbey in the Black Forest and Bishop Otto of Bamberg in the Hirsauer Reform, during which the abbey church was demolished and rebuilt to the Hirsau model. Subsequently, it has been remodelled in the Gothic, Baroque and neo-Romanesque styles.
During the 13th and 14th centuries, the abbey was instrumental in developing the town of Gengenbach to economic maturity. The abbey avoided further monastic reforms, and although in danger of suppression during the Reformation, survived that too.
In 1575 and 1580, the abbey applied for membership of the Imperial College of Prelates but was refused, due to concern about its Imperial immediacy and Vogtei; membership was eventually approved in 1645 but this approval was not implemented until 1751. The abbey was mediatized in the wake of the German Mediatisation of 1803, and shortly afterwards its territories were absorbed into the state of Baden. However, the abbey was left to function under the last abbot until 1807 when the Grand Duke ordered it secularized.
References:The Château de Foix dominates the town of Foix. An important tourist site, it is known as a centre of the Cathars. Built on an older 7th-century fortification, the castle is known from 987. In 1002, it was mentioned in the will of Roger I, Count of Carcassonne, who bequeathed the fortress to his youngest child, Bernard. In effect, the family ruling over the region were installed here which allowed them to control access to the upper Ariège valley and to keep surveillance from this strategic point over the lower land, protected behind impregnable walls.
In 1034, the castle became capital of the County of Foix and played a decisive role in medieval military history. During the two following centuries, the castle was home to Counts with shining personalities who became the soul of the Occitan resistance during the crusade against the Albigensians.