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John F. Main

1864 – 1942

American judge

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About John F. Main

Lived 1864 – 1942 (aged 77–78).

John F. Main (1864 – October 13, 1942) was a justice of the Washington Supreme Court from 1912 to 1942.

Education

Born in Seaton, Mercer County, Illinois, Main was raised on a farm there, and attended Monmouth College. He later attended the University of Michigan Law School.

Judicial service

In 1908, Main was a candidate for a seat on the King County Superior Court. Main was unsuccessful, but in 1909, Governor Marion E. Hay appointed Main to a seat on the King County Superior Court vacated by the elevation of George E. Morris to the state supreme court. Main remained on the superior court until September 1912, when he was appointed by Governor Hay to a seat on the state supreme court vacated by the death of chief justice Ralph O. Dunbar. Main was reelected to the supreme court four times, becoming one of the longest-serving members of that court, and serving as chief justice on two occasions. He planned to seek a fifth term in 1942, winning the Republican primary for the seat, but thereafter was forced to withdraw from the election due to failing health, leaving Joseph A. Mallery running unopposed.

Personal life and death

In 1892, Main married Mary G. Crouch, with whom he had one daughter. Main died at a sanitarium in Seattle at the age of 78, following a period of failing health.

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Important facts

Born
1864
Birth century
Died
1942

People in John F. Main's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John F. Main's

Frequently asked questions

Who was John F. Main?

American judge (1864–1942)

When was John F. Main born?

John F. Main was born in 1864.

When did John F. Main die?

John F. Main died in 1942.

Sources & further reading

· Wikipedia: John F. Main

· Wikidata: Q118899024

· DBpedia: John F. Main

Cite this page

APA: Biography.guide. (2026). John F. Main. https://biography.guide/john-f-main/

MLA: "John F. Main." Biography.guide, https://biography.guide/john-f-main/.

Chicago: "John F. Main." Biography.guide. https://biography.guide/john-f-main/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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