On 16 December 1959, Pope John appointed Fr Henri Gufflet as coadjutor bishop of Limoges, France.
Later he would be appointed as the prelate of the Mission de France.
Bishop Henri Marie Charles Gufflet (Catholic Hierarchy)
Territorial Prelature of the Mission de France at Pontigny (Wikipedia)
Bishop Gufflet with Mgr Denis Tapsoba (Diocese of Limoges)