Christmas century, Saint Nicholas was well known in the Netherlands, and the practice of gift-giving in his name spread to other parts of central and southern Europe. At the Reformation in 16th–17th-century Europe, many Protestants changed the gift bringer to the Christ Child or "Christkindl", corrupted in English to Kris Kringle, and the date of giving gifts changed from December 6 to Christmas Eve. The modern popular image of Santa Claus, however, was created in the United States, and in particular in New York. The transformation was accomplished with the aid of notable contributors including Washington Irving and the German-American cartoonist
Thomas Nast publisher of "Wilkes' Spirit of the Times". A few months later, as artist for "The Illustrated London News", he joined Garibaldi in Italy. Nast's cartoons and articles about the Garibaldi military campaign to unify Italy captured the popular imagination in the U.S. In February 1861, he arrived back in New York. In September of that year, he married Sarah Edwards, whom he had met two years earlier. He left the "New York Illustrated News" to work again, briefly, for "Frank Leslie's Illustrated News". In 1862, he became a staff illustrator for "Harper's Weekly". In his first years with "Harper's", Nast