Huguenots controlled sizeable areas in southern and western France. In addition, many areas, especially in the central part of the country, were also contested between the French Reformed and Catholic nobles. Demographically, there were some areas in which the whole populations had been Reformed. These included villages in and around the Massif Central, as well as the area around Dordogne, which used to be almost entirely Reformed too. John Calvin was a Frenchman and himself largely responsible for the introduction and spread of the Reformed tradition in France. He wrote in French, but unlike the Protestant development in Germany, where Lutheran writings were widely distributed and could be read by the common man, it was not the case in France, where only nobles adopted the new faith and the folk remained Catholic. This is true for many areas in the west and south controlled by the Huguenot nobility. Although relatively large portions of the peasant population became Reformed there, the people, altogether, still remained majority Catholic.