Маргарита Наваррская
The written sources from the period of the construction of the Gothic cathedral are few, originating from the bishops Bernard Gui (1324-1331) and Guillaume Briçonnet (1489-1519) who was also Bishop of Meaux and spiritual director of Marguerite de Navarre. They give only indirect information on the progress of the construction, and it is therefore necessary to resort to comparative stylistic dating, as in Curtius.