Gorze Abbey was a Benedictine monastery in Gorze in the present arrondissement of Metz, near Metz in Lorraine. It was founded in around 757 by Bishop Chrodegang of Metz, who obtained for it from Rome the relics of Saint Gorgonius.
The Gorze Reform was similar to the Cluniac Reform in that it aimed at a reestablishment of the Rule of St. Benedict, but quite different in several major areas. In particular, whereas Cluny created a centralised system of authority in which the religious houses adopting its reforms became subordinate to Cluny itself, the Gorze reforms preserved the independence of the participating monasteries, and resulted instead in a network of loosely connected affiliations based on several centres, such as Fulda, Niederaltaich, Einsiedeln and St. Emmeram's Abbey in Regensburg.
From the 12th century Gorze ceased to occupy the central spiritual position it had had previously. Nevertheless, in material terms it continued to prosper, and in the 12th and 13th centuries undertook substantial building works, including the lay church, which alone of the abbey buildings still survives, as the present parish church of Saint Stephen.
The extensive territory which the abbey accumulated became known as the 'Terre de Gorze'. The abbey was dissolved in 1572 as a consequence of the Reformation. An attempt at a re-foundation in 1580 came to nothing, and the buildings, apart from St. Stephen's church, were demolished.
The 'Terre de Gorze' continued however as a territorial unit, with an abbot as its overlord, even in the absence of a monastic community. In the 1660s these lands passed from the Holy Roman Empire to France. In the 1690s, the Prince-Abbot Eberhard von Löwenstein built an appropriately splendid residence, which still stands. At the time of the French Revolution the building was confiscated and sold off and was later used for a variety of military and local government purposes, particularly as a workhouse for the poor. The palace has now been restored and is in use as a museum, old people's home and for several other purposes. The gardens, nymphaeum and chapel are all of architectural and artistic interest.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.