Clement Clarke Moore test that Livingston was the more likely author. General A Visit from St. Nicholas Clement Clarke Moore Clement Clarke Moore (July 15, 1779 – July 10, 1863) was a writer and American Professor of Oriental and Greek Literature, as well as Divinity and Biblical Learning, at the General Theological Seminary of the Protestant Episcopal Church, in New York City. The seminary was developed on land donated by Moore and it continues on this site at Ninth Avenue between 20th and 21st streets, in an area known as Chelsea Square. Moore's connection with the seminary continued for more than 25 years.
A Visit from St. Nicholas composer Alma Deutscher (b. 2005). Four hand-written copies of the poem are known to exist and three are in museums, including the New-York Historical Society library. The fourth copy, written out and signed by Clement Clarke Moore as a gift to a friend in 1860, was sold by one private collector to another in December 2006. It was purchased for $280,000 by an unnamed "chief executive officer of a media company" who resides in New York City, according to Dallas, Texas-based Heritage Auctions which brokered the private sale. Moore's connection with the poem has been questioned by Professor Donald Foster,