The church of the suburb of Guibray, situated outside the walls of Falaise and to the south, occupies the primitive site of a pagan sanctuary, transformed into a chapel, in the Merovingian period, before 650.
In c. 1000, a new church was built, and re-worked between the end of the 11th century and the end of the 12th century, on a Romanesque plan with a central nave, two side aisles and a short transept, at the instigation of the abbey of the Trinité in Caen. The church is a dependency of the abbey of Caen like all the churches of Falaise through a donation in 1066 by the lord of Falaise, Mézidon and Ecajeul. The unity of the building was significantly disrupted by numerous re-workings, from the 13th century, but the façade from the 12th century has been preserved as well as the chevet from the end of the 11th century, with its three apses on several floors, very like those in Saint-Nicolas in Caen. The choir, stripped of its neo-classical decoration in 1986 has had its Romanesque arcatures restored to it. Some interesting Romanesque capitals top the pillars of the transept, choir and its side aisles.
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.