Alfred commissioned Bishop Asser to write his biography, which inevitably emphasised Alfred's positive aspects. Later medieval historians such as Geoffrey of Monmouth also reinforced Alfred's favourable image. By the time of the Reformation, Alfred was seen as a pious Christian ruler who promoted the use of English rather than Latin, and so the translations that he commissioned were viewed as untainted by the later Roman Catholic influences of the Normans. Consequently, it was writers of the 16th century who gave Alfred his epithet as "the Great", not any of Alfred's contemporaries. The epithet was retained by succeeding generations who admired Alfred's patriotism, success against barbarism, promotion of education, and establishment of the rule of law.