Gerleve Abbey was founded by the monks of Beuron Archabbey. The community, dedicated to Saint Joseph, was established in 1899 on the farm given for the purpose by the Wermelt family. It was formally declared an abbey in 1904. The first abbot was ordained in 1906, Raphael Molitor OSB. In 1941 the community was expelled from Westphalia by order of the National Socialists, but the monks were able to return in 1946.
There is a graveyard in the abbey grounds, where among others there are buried Russian prisoners of war and deceased patients from the military hospital which occupied the premises in World War II.
Several of the monks are active in scholarly work; others work in pastoral care and the care of guests. There are two retreat-houses close to the abbey.
The Haus Ludgerirast offers room for up to 47 people taking part in different courses, seminars or retreats, of which there is a wide choice. Many people also spend their holidays near the abbey.
In the Haus St. Benedikt education centre (Jugendbildungsstätte) there is room for about 80 young people from all kinds of schools, for students or for family-groups with children (there is a playground nearby). There are also rooms for groups attending one-day events (lectures, retreats, meditation groups and so on).
The abbey itself can house about 10 (male) guests making retreats or wishing to take part in the community life of work and prayer.
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.