Veng Abbey was one of Denmark's earliest Benedictine monasteries, established in the late 1060s, with connections to the royal forebears of King Valdemar I. By the 1160s the abbey had fallen into a severe decline: the original endowments failed to sustain it, and it had gained a reputation for being 'unruly'. Eventually Abbot Jens was brought before a church tribunal and forced to give up his office on the grounds of immorality and theft of the harvest. Three recalcitrant monks were all that remained at Veng, and Svend, Bishop of Aarhus, received permission from Pope Alexander III to close the abbey.
Just a year later Bishop Svend granted occupation of the empty premises to the Cistercian monks from Sminge Abbey, originally from Vitskøl Abbey, who were dissatisfied with the infertility of the soil at Sminge. They settled at Veng Abbey in 1166. It looked like a very good location for the Cistercians, but they had not reckoned with Lady Margrethe.
Lady Margrethe was the widow of a local nobleman. She had petitioned Bishop Svend to convert Veng Abbey into a nunnery with herself as the abbess, a position which would bring with it a guaranteed annual income. When the Cistercians were confirmed at Veng, she did everything she could to make life miserable for them. She had her servants occupy the rent-producing farms that had belonged to Veng, and was accused of ordering one of her servants to steal the vestments from the church so that mass could not be said. Without income, the Cistercians had no choice but to leave, and in 1168 moved to another site on Kalvø Island in Skanderborg Lake.
On Kalvø, as previously at Sminge, the soil proved useless for farming and in 1172 the monks moved yet again to found Øm Abbey, where at last they were able to develop a permanent site, so successfully that Øm Abbey soon overshadowed the earlier existence of Veng Abbey. The few archival letters regarding Veng were transferred to Øm Abbey and the little information now available about Veng Abbey is due to their preservation there.
The abbey church, dedicated to the Holy Trinity, was constructed some time after 1100, probably as a replacement for an earlier wooden structure. It was built of limestone blocks, as were many early Danish monasteries, in the Romanesque style. It had a flat timber roof, a single nave, a choir, and an apse with two transepts, each with its own apse. The outside of the church retains several carved stones and other decorations from the original building.
The exact layout of the monastery complex has not been determined, but it is thought to have had at least two ranges, a dormitory, and a refectory attached to the church. Excavations in 1984 to determine the layout were unsuccessful.
The abbey church became the parish church of Veng, while the conventual buildings were converted for use as a farm. Even before the Danish Reformation there were no remains of Veng Abbey except for the church.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.