This elongated church was altered in the 14th or 15th century, when a south aisle was added. The east aisle has an ogival crossing, which falls onto Gothic bases. Mullioned window and polygonal chevet. The south aisle is separated from the nave by 3 semi-circular arches. It was one of the 2 parishes of the viscounty of Louvigny, but depended on the bishopric of Lescar. Outside Béarn until the Revolution, the building was remodelled in the 19th and 20th centuries.