About John L. O'Brien
Lived 1911 – 2007 (aged 95). John L. O'Brien was an American politician and accountant.
The former Public Health Building at the Washington State Capitol was renamed the John L. O'Brien Building on March 17, 1989, and now houses House of Representatives offices.
John Lawrence O'Brien (November 22, 1911 – April 22, 2007) was an American accountant and politician in the state of Washington. He served in the Washington House of Representatives from 1939 to 1947 and from 1949 to 1993.
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Important facts
People in John L. O'Brien's life
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Contemporaries
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Frequently asked questions
Who was John L. O'Brien?
American politician, Washington state (1911-2007)
When was John L. O'Brien born?
John L. O'Brien was born on 22 November 1911 in Seattle.
When did John L. O'Brien die?
John L. O'Brien died on 22 April 2007 in Seattle.
What was John L. O'Brien's occupation?
John L. O'Brien was a politician and accountant.
What nationality was John L. O'Brien?
John L. O'Brien was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). John L. O'Brien. https://biography.guide/john-l-o-brien/
MLA: "John L. O'Brien." Biography.guide, https://biography.guide/john-l-o-brien/.
Chicago: "John L. O'Brien." Biography.guide. https://biography.guide/john-l-o-brien/.
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