Santa Claus is his joking invention. In 1821, the book "A New-year's present, to the little ones from five to twelve" was published in New York. It contained "Old Santeclaus with Much Delight", an anonymous poem describing Santeclaus on a reindeer sleigh, bringing presents to children. Some modern ideas of Santa Claus seemingly became canon after the anonymous publication of the poem "A Visit From St. Nicholas" (better known today as "The Night Before Christmas") in the Troy, New York, "Sentinel" on 23 December 1823; Clement Clarke Moore later claimed authorship, though some scholars argue that Henry Livingston, Jr. (who died nine
Elegy Written in a Country Churchyard “The Magdalens: an elegy” (1763); “The Nun: an elegy” (1764); and “An Elegy Written Among the Ruins of an Abbey” (1765), which is derivative of the earlier poems on ruins by Moore and Cunningham. At the opposite extreme, Gray's poem provided a format for a surprising number that purport to be personal descriptions of life in gaol, starting with “An elegy in imitation of Gray, written in the King's Bench Prison by a minor “ (London 1790), which is close in title to William Thomas Moncrieff’s later "Prison Thoughts: An elegy, written in the King's Bench Prison", dating from 1816