شارل الرابع
In 1327, Charles IV of France persuaded Louis to exchange the County of Clermont for that of La Marche, and elevated Bourbon to a duchy-peerage. By 1331, Clermont was restored to him since he was part of Philip VI's small circle of trusted advisors. Louis continued to be an integral part of French crusading plans until 1336, when Pope Benedict XII cancelled Philip VI's crusade.