Digne Cathedral construction began in 1490 by the order of the then bishop Antoine de Guiramand to cater for the movement of the town's population to a higher, more secure and defensible location round the local castle. The cathedral was renovated and expanded in the 1860s under the direction of architect Antoine-Nicolas Bailly.
The previous cathedral in the old town, Notre-Dame-du-Bourg (Cathédrale Notre-Dame-du-Bourg de Digne), a late Romanesque building of the 13th century, still stands as a museum.
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.