John H. Duncan
Illustration — John H. Duncan John Hemenway Duncan (January 21, 1854 – October 18, 1929) was an American architect.
Also recorded as John Hemenway Duncan
John H. Duncan

Beyond My Ken · CC BY-SA 4.0
- Died
- 1929
- Nationality
- United States
- Occupation
- architect
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Illustration — John H. Duncan John Hemenway Duncan (January 21, 1854 – October 18, 1929) was an American architect.
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wikidata · Q6236794 · wikipedia · John H. Duncan
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Life and career
Life and career
Duncan was the designer of the Wolcott Hotel. One of the most famous architects in the United States at the turn of the 20th century, his popularity rose after being selected as the architect of what is now Grant's Tomb, another "reconstruction" of the Mausoleum of Halicarnassus (Greek Ionia). Another of Duncan's most famous works is the Soldiers' and Sailors' Arch in Grand Army Plaza in Brooklyn, New York, often referred to as Brooklyn's version of the Arc de Triomphe. Duncan also contributed townhouses on Manhattan's Upper East Side. One marvelous example is 21 East 84th Street (with its neighbors, 1132 and 1134 Madison Avenue), still intact today with much of the original interior and exterior. "A brick and terra-cotta terrace (English-style grouping of jointly designed townhouses), now sullied by unhappy storefronts on the avenue. But look up at the frieze". In 1899, Duncan designed a five-story limestone mansion for Philip Lehman at 7 West 54th Street, which was designated as a New York City landmark in 1981. He also contributed designs for several buildings in the West 76th Street Historic District in the late 1880s and 1890s. He also designed Walhall, a "great estate" in Greenwich, Connecticut. Although the main house no longer exists, an outbuilding intended eventually for the superintendent still exists and is a private residence today. Duncan—who had been a resident of Binghamton, NY—also had designed the Daniel S. Dickinson monument in front of the Broome County courthouse, located on Court Street in Binghamton, NY.

Accession Number: 1977:0144:0087MP Maker: George P. Hall Son (American, active 1875–1914) Title: View of Grant's Tomb and grounds
George Eastman House
Life and career
Dated record
Life and career
The full dated record · 2 entries
1855
John H. Duncan was born on 1 January 1855.
1929
John H. Duncan died on 18 October 1929.
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- Wikidata, structured authority record Q6236794: John H. Duncan
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- “John H. Duncan”, English Wikipedia, consulted as further reading
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These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.John Hemingway Duncan (1854-1929) - Find A Grave. www.findagrave.com.
- 2.Bondi, Victor. American Decades: 1920-1929. Gale Research. 188. 1996. 0-8103-5724-0.
- 3.John Wiley and Sons. Guide to New York City Landmarks. 196. 2003. 0-471-36900-4.
- 4.John Wiley and Sons. Guide to New York City Landmarks. 197. 2003. 0-471-36900-4.
- 5.Reynolds, Donald Martin. The Architecture of New York City: Histories and Views of Important Structures, Sites, and Symbols. Rev. Ed. New York: John Wiley & Sons. 312–313. 1994. 0-471-01439-7.
- 6.Philip Lehman Mansion, 7 West 54th Street.
- 7.New York City Landmarks Preservation Commission. Central Park West - 76th Street Historic District. 3-8. April 19, 1973.
- 8.National Park Service. National Register of Historic Places Inventory/Nomination: West 76th Street Historic District. 3, 9-12. 1980.
- 9.The Great Estates, Greenwich Connecticut 1880-1930. .
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.
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