Clement Clarke Moore estate in what became known as the residential neighborhood of Chelsea. Before this, the urbanized part of the city ended at Houston Street on Manhattan island. For 10 years, Moore also served as a board member of the New York Institution for the Blind. He is credited and is most widely known as the author of the Christmas poem "A Visit from St. Nicholas", first published anonymously in 1823. It later became widely known as "'Twas the Night Before Christmas" and has been published in numerous illustrated versions in various languages. Scholars debate the identity of the author, calling on
Clement Clarke Moore site, taking up most of the block between 20th and 21st streets and Ninth and Tenth avenues. Ten years later, Moore also gave land at 20th Street and Ninth, east of the avenue, to the diocese for construction of St. Peter's Episcopal Church. The contemporary Manhattan neighborhood is known as Chelsea after his estate. This poem, "arguably the best-known verses ever written by an American", was first published anonymously in the Troy (NY) "Sentinel" on December 23, 1823. It was sent to the paper by a friend of Moore. It was reprinted frequently thereafter and published as a small book