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Trevor Kincaid

1872 – 1970

Canadian-American scientist

Zoologist Entomologist Marine biologist
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About Trevor Kincaid

Lived 1872 – 1970 (aged 97). Trevor Kincaid was a Canadian zoologist, entomologist, marine biologist, malacologist, professor and scientist.

Trevor Charles Digby Kincaid (December 21, 1872 – July 1, 1970) was a Canadian-American scientist and professor at the University of Washington who achieved national acclaim for his scientific achievements while an undergraduate student. Kincaid's interests ranged from insect life to marine biology to mollusks, though he once described himself as an "omniologist" (one who studies everything). He is best known for introducing the gypsy moth parasite to the United States, for helping establish the Washington state oyster industry, and as the driving force behind the creation of the Friday Harbor Laboratories. Kincaid is responsible for the identification and naming of hundreds of species; at least 47 plant and animal species were, in turn, named after him. In 1938 he was designated Alumnus Summa Laude Dignatus of the University of Washington, that school's highest honor for its alumni.

Early life and education

Family and childhood Trevor Kincaid was born in Peterborough, Ontario, in 1872. He was the son of Robert Kincaid, a first generation Canadian whose own father had immigrated from Ireland in the early 19th century. Robert Kincaid received his medical degree from Queen's University and undertook his internship at Bellevue Hospital in New York City. In 1861, Kincaid found himself caught up in the war hysteria that followed the capitulation of Fort Sumter and volunteered to join the United States Army, serving during the American Civil War first as a field surgeon and, later, as a member of the medical staff at Armory Square Hospital in Washington, D.C. After the war he returned to Peterborough and took up private medical practice, eventually marrying Mary Bell, who gave birth to Trevor.

University and national acclaim As a student, Kincaid showed exceptional aptitude for the natural sciences and achieved national attention for his scientific achievements. In 1897, while still an undergraduate, he accompanied David Starr Jordan to the Pribilof Islands as part of a study of seals undertaken by the American Fur Seal Commission. Back in Washington, Kincaid's interests focused more on insect life, and a report that year in the Boston Evening Transcript noted that he had discovered 41 new species of bees, including 22 of the genus Osmia. Theodore Dru Alison Cockerell, at the time one of America's leading entomologists, directed a portion of the sizable Kincaid bee collection to the Smithsonian Institution.

Kincaid missed commencement exercises at the University of Washington due to his appointment as the entomologist attached to the Harriman Alaska Expedition. During that trip, completed before his 27th birthday, he collected about 8,000 specimens of insect, resulting in the discovery and naming of more than 240 new species, including Mesenchytraeus harrimani, which he named after the expedition's patron, E. H. Harriman.

Following his graduation from the University of Washington, Kincaid went on to earn a master's degree.

Career

Teaching and research career

In 1901 Kincaid was hired as a lecturer in biology at the University of Washington. The following year he was promoted to assistant professor and made chairman of the university's newly created zoology department, a position he would continue to hold until his retirement 35 years later.

Kincaid was dispatched to Japan in 1908 by the United States Department of Agriculture to identify and collect a natural parasite for the gypsy moth, which, at the time, was creating havoc in Massachusetts. His continued research on that parasite, a eulophid wasp, took him to Russia the following year. The parasite that he discovered was bred by the US Department of Agriculture as a gypsy moth repellent for many years thereafter. During his years at the UW, he was also credited with helping to establish the university's College of Fisheries.

Personal life Kincaid married Louise Pennell on August 23, 1917. Pennell had received her master's degree in zoology from the University of Washington the preceding June.

At least 47 plant and animal species have also been named after Kincaid.

In 1938 Kincaid became the first person to be recognized by the University of Washington as Alumnus Summa Laude Dignatus ("Alumnus Worthy of Highest Praise"), the university's highest honor for its past graduates.

Selected publications

Smith, E. V., and Kincaid, T. (1920). "A report on the taking of immature salmon in the coastal waters of the state of Washington". Twenty-Eighth and Twenty-Ninth Annual Reports of the State Fish Commissioner. State of Washington Department of Fish and Game. Olympia, Washington. pp. 39–46. Kincaid, T. (1900). "The Tenthredinoidea". Proceedings of the Washington Academy of Sciences, Vol. 2, pp. 341–365.

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Important facts

Birth century
Nationality
Education
University of Washington
Employers
University of Washington
Also known as
Trevor Charles Digby Kincaid

People in Trevor Kincaid's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Trevor Kincaid's

Frequently asked questions

Who was Trevor Kincaid?

Canadian-American scientist (1872-1970)

When was Trevor Kincaid born?

Trevor Kincaid was born on 21 December 1872 in Peterborough.

When did Trevor Kincaid die?

Trevor Kincaid died on 1 July 1970 in Seattle.

What was Trevor Kincaid's occupation?

Trevor Kincaid was a zoologist, entomologist, marine biologist, malacologist, professor and scientist.

What nationality was Trevor Kincaid?

Trevor Kincaid was Canadian.

Sources & further reading

· Wikipedia: Trevor Kincaid

· Wikidata: Q18926526

· DBpedia: Trevor Kincaid

Cite this page

APA: Biography.guide. (2026). Trevor Kincaid. https://biography.guide/trevor-kincaid/

MLA: "Trevor Kincaid." Biography.guide, https://biography.guide/trevor-kincaid/.

Chicago: "Trevor Kincaid." Biography.guide. https://biography.guide/trevor-kincaid/.

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