Arrondissements of the Aveyron department
1790 : creation of the Aveyron department with nine districts: Mur-de-Barrez, Saint-Geniez-d'Olt, Sévérac-le-Château, Millau, Saint-Affrique, Sauveterre, Villefranche, Aubin, Rodez; the capital was Rodez