The Paris-Lyon-MditerranCe, connecting Paris with Marseilles via Moret, Laroche, Dijon, Macon and Lyons, and with NImes via Moret, Nevers and Clermont-Ferrand.
Clermont-Ferrand is the seat of a bishopric and a prefecture and headquarters of the XIII.
It forms the diocese of Moulins and part of the ecclesiastical province of Bourges, and falls within the academie (educational division) of Clermont-Ferrand and the region of the XIII.
Gregory was brought up at Clermont-Ferrand by his uncle Gallus and by his successor, Avitus, and there he received his education.
On the outbreak of the Revolution Couthon, who was now a member of the municipality of Clermont-Ferrand, published his L'Aristocrate converti, in which he revealed himself as a liberal and a champion of constitutional monarchy.