Glandèves Cathedral, now the Chapelle de l'Hôpital, is a Roman Catholic church located in the former town of Glandèves, Alpes-de-Haute-Provence. It was abandoned in the Middle Ages for the more secure site of the present Entrevaux. Only the chevet remains, which has been converted into a chapel.
The ancient town of Glandèves occupied an exposed site that was frequently attacked and pillaged. In the 11th century the inhabitants moved to a more secure and defensible settlement at Entrevaux, although the Bishop of Glandèves remained seated at the cathedral on the old site.
Between 1609 and 1624 a new cathedral was built in Entrevaux, which became the seat of the diocese at its completion.
The old cathedral and the adjoining episcopal palace buildings were sold during the Revolution and subsequently used as a boarding house and a hospital, whence the alternative name for the present chapel as the Chapelle de l'Hôpital. The remaining structure dates from the 12th century, with some work from the later 16th century. The conversion to the chapel is modern.
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).