Saint-Maurin, the only village in France of that name, is named after the saint to whom the village's 11th-century abbey is dedicated. The abbey, parts of which still stand beside the village square, was built by Benedictine monks. Reliefs cut into the stone of an archway portray Maurin having the top of his head cut off and his brain spooned out.
The abbey was destroyed in the Albigeois war against the cathars, then rebuilt. It was again ravaged in the 14th century by English troops in the Hundred Years War. It was again rebuilt in the 15th century and subsequently attacked by Huguenots in the French Wars of Religion.
The abbey passed into the ownership of the village in 1645 and was never rebuilt. Many of the walls were demolished as a source of building stone but much of the main arch still stands. The monks' garden exists and so do the stables, now houses. The abbey is now a Monument de France and is being restored.
References:Visby Cathedral (also known as St. Mary’s Church) is the only survived medieval church in Visby. It was originally built for German merchants and inaugurated in 1225. Around the year 1350 the church was enlarged and converted into a basilica. The two-storey magazine was also added then above the nave as a warehouse for merchants.
Following the Reformation, the church was transformed into a parish church for the town of Visby. All other churches were abandoned. Shortly after the Reformation, in 1572, Gotland was made into its own Diocese, and the church designated its cathedral.
There is not much left of the original interior. The font is made of local red marble in the 13th century. The pulpit was made in Lübeck in 1684. There are 400 graves under the church floor.