Clifford Warren Ashley
Clifford Warren Ashley (December 18, 1881 – September 18, 1947) was an American artist, author, sailor, and knot expert.
Also recorded as Clifford W. Ashley · Ashley, Clifford W.
Clifford Warren Ashley

Portrait Sketch by Irving R. Wiles · Mid-week Pictorial, December 3, 1927 · Public domain
- Name
- Clifford Warren Ashley
- Born
- December 18, 1881
- Birthplace
- New Bedford, Massachusetts
- Died
- September 18, 1947
- Place of death
- Westport Point, Massachusetts
- Occupation
- Author, artist, sailor
- Nationality
- United States
- Fields
- marine
- Known for
- The Ashley Book of Knots
- Languages
- English
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Documentary summary
Clifford Warren Ashley (December 18, 1881 – September 18, 1947) was an American artist, author, sailor, and knot expert.
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Documentary evidence
Documentary basis
Authority files
wikidata · Q166721 · wikipedia · Clifford Warren Ashley
In this article
Biography
Biography
The recorded working language is English. Subjects and genres recorded for the work are marine. Works named in the authority record are The Ashley Book of Knots. Work by Clifford Warren Ashley is recorded in the collections of Brandywine Museum of Art, J. Paul Getty Museum and Brooklyn Museum.

Artist Howard Pyle and his students in front of the mill studio in Chadds Ford, Pennsylvania, during the summer of 1902. (Left to right)
Howard Pyle Manuscript Collection, Delaware Art Museum
Key facts
Key facts
• Name — Clifford Warren Ashley • Born — December 18, 1881 • Birthplace — New Bedford, Massachusetts • Died — September 18, 1947 • Place of death — Westport Point, Massachusetts • Burial Place — Oak Grove Cemetery, New Bedford, Massachusetts • Occupation — Author, artist, sailor • Years Active — 1901-1944 • Notable Works — The Ashley Book of Knots • Children — 3 (1 adopted) • Mother — Caroline Morse • Father — Abiel Davis Ashley
Life
Life
Ashley was born in New Bedford, Massachusetts, son of Abiel Davis Ashley and Caroline Morse Ashley. He married Sarah Scudder Clark in 1932, with whom he had two daughters, one of whom is practicing painter Jane Ashley. He also adopted his wife's daughter from a previous marriage. He died in Westport Point, Massachusetts in 1947, two years after having a debilitating stroke.
Education and early work
Education and early work
• Illustration — A Whaleship on the Marine Railway at Fairhaven (c. 1916) Taking an interest in art while still in high school, he went on to attend the Eric Pape Art School in Boston. In the summer of 1901 Ashley, along with friends N.C. Wyeth and Henry J. Peck, studied under George Noyes in Annisquam, Massachusetts. In the fall, he went on to become a student of Howard Pyle's school in Wilmington, Delaware. Pyle helped secure commissions for his students, and Ashley's early work included book frontispieces and illustrations for magazines such as The Delineator, Leslies, McClure's, and Success. Ashley had both a knowledge of and interest in sperm whaling due to his upbringing in New Bedford. In 1904 he was commissioned by Harper's Monthly Magazine to write and illustrate a two-part article on whaling. This project necessitated him becoming even more familiar with the topic. To this end he set sail aboard the bark Sunbeam for six weeks, beginning in August of that year. During the voyage he witnessed the hunt and killing of three whales. Upon publication, the master of the Sunbeam praised the articles, stating, "I think it is the best whale story I ever read... The illustrations are so true to life that even the Old Barnacles here cannot find fault with them."
Memoria
Memoria
Mount Ashley, standing south of the Bay of Isles on South Georgia Island, is named after Ashley.
Life and career
Dated record
Life and career
The full dated record · 2 entries
1881
Clifford Warren Ashley born at New Bedford.
1947
Clifford Warren Ashley died at Westport.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
New Bedford.
Birth place
Westport.
Death place
Writings
• Illustration — Ashley Book of Knots Ashley is perhaps most famous for The Ashley Book of Knots (1944), an encyclopedic reference manual with directions and descriptions for and illustrations of 3,857 knots. He was the first author to publish several knots, including what are now called Ashley's stopper knot and Ashley's bend. Ashley's initial foray as a knot author occurred with the 1925 publication of a series of articles in a Street & Smith pulp called Sea Stories Magazine. While far less expansive than his later magnum opus, the articles have stylistic elements that Ashley would use again. This includes symbols adjacent to some illustrations to indicate the characteristics or shortcomings of particular knots. In 1935 Cyrus Day, a knot author and correspondent of Ashley's, cited the series of six articles in his own work as, "...the best discussion of knots available in English, but out of print, and difficult to obtain." The Sea Stories articles were collected, reset and published by the International Guild of Knot Tyers as The Sailor and His Knots in 2012. In 1922, Ashley was granted Patent US1433868A for "A novel method whereby sennits of any desired cross-sectional shape may be plaited without the necessity for a core." The explanation given in the Ashley Book of Knots is, "...when my attention was called to the fact that Matthew Walker alone of all past knot tiers still holds credit for his invention, I went to the trouble of patenting my sinnet." Ashley also wrote The Yankee Whaler (1926) and The Whaleships of New Bedford (1929), studies of sperm whaling in New England in the late 18th century and early 19th century.
Primary material
Documents and archives
reference work
- “Clifford Warren Ashley”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q166721: Clifford Warren Ashley
General reference · Wikidata
Notes from the source article
Cited by Wikipedia
Notes from the source article
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.Hall, Elton W. Clifford Warren Ashley. American National Biography. Oxford University Press. 1. 679–680. 1999. 0-19-512780-3.
- 2.Schoonover Studios Ltd. Ashley, Clifford Warren (1881-1947).
- 3.Clifford Ashley, Artist, Author, 65. The New York Times. 15. 1947-09-20.
- 4.Giambarba, Paul. Clifford Ashley's drawings: 1905–1911. 100 Years of Illustration and Design. 2007.
- 5.Day, Cyrus Lawrence. Sailors' Knots. Dodd, Mead & Co. 152–153. 1937.
- 6.Clifford W. Ashley. The Sailor and His Knots. International Guild of Knot Tyers. 1–5 (Front matter). 2012. 978-0-9515506-8-7.
- 7.C. W. Ashley. Sennit. Application Filed July 26.1921.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Secondary witnessauthority record
General reference
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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