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 Christmas. Moore's estate, named "Chelsea", was on the west side of the island of Manhattan above Houston Street, where the developed city ended at the time. It was mostly open countryside before the 1820s. It had been owned by his maternal grandfather Maj. Thomas Clarke, a retired British veteran of the French and Indian War (the North American front of the Seven Years' War). Clarke named his house for the Royal Hospital Chelsea in London that served war veterans. The estate was later inherited by his daughter and Moore's mother, Charity Clarke Moore, and ultimately by grandson Clement Moore and