Founded in c. 1020 by Guillaume de Bellême known as 'Talvas', Lonlay Abbey was originally occupied by the monks of Saint-Benoît-sur-Loire. Interpolated between the Gothic choir and porch, there are no more remains of the Romanesque edifice than the transept whose lower and middle sections show some signs of fishbone bonding, and date back to the end of the 11th century or beginning of the 12th century.
Unlike the very austere capitals in granite on the first level of the floors, in line with the geometric tendencies of the end of the 11th century, the eleven capitals of small columns located between the transept and the choir form an original collection within the corpus of Norman Romanesque sculpture, which has no equivalent except in the priory of Goult, a dependency of the abbey of Lonlay. These were created in c. 1090 in a white limestone which is different to that of Caen - mostly used in Romanesque sculpture in Normandy - and are decorated with ornamental motifs or figured scenes which are often original.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).