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:The first written record of church in Danmark locality date back to the year 1291. Close to the church are several stones with a Christian text and cross inscribed. The oldest parts of the present red-brick church are from the 1300s. In the late 1400s the church was enlarged to the appearance it has today. The church has been modified both internally and externally several times, among other things after the fires in 1699 and 1889. There are lot of well-preserved mural paintings in the walls.