If this is your first visit you may have many questions. We suggest that you take a moment to look over our forum rules. His popularity spread throughout Europe as well and his poetry was translated during his lifetime into Italian, French, German, and other languages. It is largely responsible for the conception of Santa Claus from the mid-nineteenth century to today, including his physical appearance, the night of his visit, his mode of transportation, the number and names of his reindeer, and the tradition that he brings toys to children. The late 20th century saw the start of a re-evaluation of Stevenson as an artist of great range and insight, a literary theorist, an essayist and social critic, a witness to the colonial history of the Pacific Islands, and a humanist. It is generally attributed to Clement Clarke Moore July 15, — July 10, , although it has also been claimed that Henry Livingston Jr wrote it.