A third cathedral was then constructed under bishop Grimoard, abbot of Saint-Pierre de Brantôme. The new church was consecrated in 1017. However, at the beginning of the 12th century the citizens started to consider it too small for to the wealth of the county. The designer was bishop Gerard II, one of the most important French figures of the time, who was a professor, Papal legate for four popes and also a notable artist. Works began about 1110 and finished in 1128.