About William Barclay Parsons
Lived 1859 – 1932 (aged 73). William Barclay Parsons was an American civil engineer and engineer.
William Barclay Parsons Jr. (April 15, 1859 – May 9, 1932) was an American civil engineer. He founded Parsons Brinckerhoff, one of the largest American civil engineering firms.
Early life Parsons was born on April 15, 1859 in New York City, New York, He was the son of William Barclay Parsons (1828–1887) and Eliza Glass Livingston Parsons (1831–1922). His siblings included Schuyler (1852–1917), Harry (1862–1935), and George (1863–1939).
In 1871, he went to school in Torquay, England, and studied under private tutors for four years while traveling in France, Germany, and Italy. He received a bachelor's degree from Columbia College of Columbia University in 1879, and a second from the Columbia School of Mines in 1882. He served as class president and president of the Philolexian Society, and he co-founded the Columbia Daily Spectator in 1877. He later served as chairman of the university's board of trustees.
Career
Parsons worked for the New York, Lake Erie and Western Railroad from 1882 through 1885. He wrote Turnouts; Exact Formulae for Their Determination (1884) and Track, A Complete Manual of Maintenance of Way (1886) which both addressed railroad problems, and this interest in rail transportation continued throughout his life. and was responsible for the construction of the Interborough Rapid Transit (IRT) subway line. He left New York in October 1886 to serve as Chief Engineer for the Fort Worth and Rio Grande Railroad, although he retained his affiliation with the District Railway Company. In 1887, he became the Chief Engineer and General Manager of the Denver Railroad and Land and Coal Company. He returned to New York in 1891 upon the completion of these railway projects and a number of water-work ventures in Mississippi.
Parsons was appointed to the Isthmian Canal Commission in 1904 by President Theodore Roosevelt. In early 1905, he traveled to Panama as a member of the committee of engineers which favored a sea-level canal.
Parsons was the Colonel of the 11th Engineers of the American Expeditionary Forces (AEF) in France during World War I. He was with a team of engineers in Battle of Cambrai that was suddenly attacked by Germans while making railroad repairs; the engineers fought back with picks and shovels. He was awarded the Army Distinguished Service Medal for "specially meritorious services" and received decorations from Great Britain, France, Belgium, and the state of New York. The citation for his Army DSM reads:
Personal life Parsons married Anna Dewitt Reed (1858–1958) on May 20, 1884. She was the daughter of Rev. Sylvanus Reed and Caroline Gallup Reed. Their children were Sylvia (1885–1962) and William (1888–1973).
Parsons died on May 9, 1932, in New York City.
Publications An American Engineer in China (1900) "The American Engineers in France. 1920. Engineers and Engineering of the Renaissance (1939) Robert Fulton and the Submarine. 1922. Track, a complete manual of maintenance of way. 1886. Turnouts: exact formulae for their determination, together with practical and accurate tables for use in the field. (1884). .
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in William Barclay Parsons's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped William Barclay Parsons's
Frequently asked questions
Who was William Barclay Parsons?
American civil engineer (1859–1932)
When was William Barclay Parsons born?
William Barclay Parsons was born on 15 April 1859 in New York City.
When did William Barclay Parsons die?
William Barclay Parsons died on 9 May 1932 in New York (state), New York City, United States.
What was William Barclay Parsons's occupation?
William Barclay Parsons was a civil engineer and engineer.
What nationality was William Barclay Parsons?
William Barclay Parsons was American.
Sources & further reading
· Wikipedia: William Barclay Parsons
· DBpedia: William Barclay Parsons
Cite this page
APA: Biography.guide. (2026). William Barclay Parsons. https://biography.guide/william-barclay-parsons/
MLA: "William Barclay Parsons." Biography.guide, https://biography.guide/william-barclay-parsons/.
Chicago: "William Barclay Parsons." Biography.guide. https://biography.guide/william-barclay-parsons/.
Data last updated: 2026-09-22 · Spot an error? Report a correction.
Portrait: Wikimedia Commons · author & licence
Page generated 2026-09-27 05:04 UTC