Traditional Telemark, i.e. Upper Telemark, is located in the inland and comprises more than two thirds of it according to its traditional definition. Both in medieval times and later (Upper) Telemark was the region of Norway with the most self-owning farmers. It retained Norse culture to a larger degree than any other region in Norway, with respect to its more egalitarian organisation of society, religion, traditional values and language. Thus the people of Telemark were often described during the Middle Ages and early modern era as the most violent in Norway. The dialects of Upper Telemark are also the dialects of Norwegian that are closest to Old Norse. The farmers of Telemark were marked by a strong-willed conservatism and belief in their traditional values that often defied the central authorities of Denmark-Norway; for example they held on to aspects of both Old Norse religion and later of Catholicism longer than other regions in Norway. (Upper) Telemark traditionally lacks cities entirely.