Did a dour professor really write the world’s most famous Christmas poem?

Ideas & Philosophy · Published 3 October 2026 Swipe more like this →

In short: Clement Clarke Moore, an austere scholar of Greek and Hebrew, is credited with the whimsical A Visit from St. Nicholas. Yet, for over 150 years, the family of Henry Livingston Jr. has insisted the poem was his, sparking a literary mystery that modern data analysis has only deepened.

On Christmas Eve 1822, Clement Clarke Moore, a professor at the General Theological Seminary, reportedly read a lighthearted poem to his children at his Manhattan estate, Chelsea House. Moore, a man of solemn reputation who produced the first Hebrew lexicon in the United States, never intended the work for public consumption. It was only after a family friend shared it that the poem appeared anonymously in the Troy Sentinel in 1823. Moore did not publicly claim authorship until 1844, when he included it in a collection of his own poetry.

The poem’s enduring imagery—a plump, pipe-smoking St. Nicholas arriving in a reindeer-drawn sleigh—was heavily influenced by Washington Irving’s 1809 work, A History of New York. Moore borrowed specific gestures, such as the saint laying a finger beside his nose, to craft the American Santa Claus. Despite Moore’s eventual claim, the descendants of Henry Livingston Jr., a Poughkeepsie gentleman farmer and poet who died in 1828, maintained that the poem was actually written by their ancestor. They argued that Moore’s scholarly, pedantic nature was inconsistent with the poem’s sprightly, anapestic meter.

The debate remained purely speculative until 1999, when Mary Van Deusen, a Livingston descendant, commissioned Vassar professor Don Foster to investigate. Using computer-aided linguistic analysis, Foster compared the poem’s syntax, vocabulary, and punctuation against the known writings of both men. His findings suggested that the poem shared more structural similarities with Livingston’s body of work than with Moore’s. While no physical evidence has ever surfaced to definitively link Livingston to the text, the scholarly community continues to debate the true identity of the author, weighing Moore’s public admission against the compelling patterns uncovered by modern textual forensics.

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