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
Saint Nicholas Lycia" on the tenth line of a list of attendees at the Council of Nicaea recorded by the historian Theodoret in the "Historiae Ecclesiasticae Tripartitae Epitome", written sometime between 510 and 515. A single, offhand mention of Nicholas of Myra also occurs in the biography of another saint, Saint Nicholas of Sion, who apparently took the name "Nicholas" to honor him. "The Life of Saint Nicholas of Sion", written around 250 years after Nicholas of Myra's death, briefly mentions Nicholas of Sion visiting Nicholas's tomb to pay homage to him. According to Jeremy Seal, the fact that Nicholas had a