International audienceDuring the Old Regime, the duchy of Savoy covered five dioceses. After the peace of Lyon (1601), two belonged to France (Belley and Grenoble) and three to the duke of Savoy, then king of Sardinia (Geneva-Annecy, Tarentaise, Maurienne). The archbishop of Vienne was the metropolitan of the dioceses of Geneva and Maurienne, and that of Besançon was for Belley. The bishops of the duchy of Savoy were "mountain prelates", with modest episcopal menses and dioceses that were difficult to visit and to administer. They reigned over border dioceses, in terms that were both political (for the Savoyard pre-Alps and the "décanat" of Savoy, and for the country of Gex, which depended on the bishop of Geneva) and religious (with the Pr...