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Portrait of Clarence Cannon, Former U.S. Representative for Missouri District 9
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Historical · U.S. House · Missouri · District 9

Clarence Cannon

Former U.S. Representative · Missouri District 9 · 1923–1965 · Democratic

Clarence Cannon represented Missouri's District 9 in the United States House of Representatives (1923–1965) for the Democratic party. The page below collects sourced biographical facts, term history, committee roles, and provenance for Cannon.

Bioguide ID: C000117

Key facts

Full name
Clarence Cannon
State
Missouri
District
District 9
Party
Democratic
House service
1923–1965
First House term
1923
Status
Left office
Current term ends
Born
1879
Bioguide ID
C000117
Committee assignments
Dataset version
1.20260605

Biographical narrative

1,104 words · sourced from the Wikipedia REST extract

Clarence Cannon was a prominent Democratic congressman from Missouri who served in the United States House of Representatives from 1923 until his death in 1964. Notably, he was the longest-serving member of the House from Missouri, with a total of 21 terms in office. Throughout his tenure, Cannon was recognized for his expertise in parliamentary procedure and his leadership role as chair of the House Committee on Appropriations. His legislative focus primarily revolved around agricultural interests and fiscal conservatism, reflecting the needs and values of his rural constituents.

Early life and career

Clarence Andrew Cannon was born on April 11, 1879, in Elsberry, Missouri. He was the son of John Randolph Cannon, a farmer and merchant, and Ida Glovina Whiteside, who was part of the Kemper family lineage in Missouri. Growing up in a rural environment, Cannon developed a strong appreciation for agrarian values and small-town life, which would later influence his political career. He was raised in a Southern Baptist household, a faith he maintained throughout his life.

Cannon's educational journey began at La Grange Junior College, now known as Hannibal-LaGrange College, where he graduated in 1901. He continued his studies at William Jewell College in Liberty, Missouri, earning his degree in 1903. Following this, he attended the University of Missouri in Columbia, where he pursued a law degree, graduating in 1908. During his time at university, he became a member of the Kappa Sigma fraternity, which marked the beginning of his involvement in campus life.

After completing his education, Cannon initially worked as a high school teacher and principal. He also served as an instructor of history at Stephens College in Columbia, Missouri, from 1904 to 1908. Despite his academic interests, Cannon found the academic profession too sedentary and shifted his focus to law. He established a law practice in Troy, Missouri, before relocating it to his hometown of Elsberry.

In 1906, Cannon married Ida Dawson Wigginton, and the couple had two daughters. Ida Cannon played a significant role in her husband's political career, serving as his trusted advisor and actively participating in his campaigns, particularly in the rural areas of northeastern Missouri.

Cannon's political ambitions began early, but his initial attempts to secure elective office were unsuccessful. He ran for the positions of county school superintendent and state representative but faced defeat in both campaigns. His fortunes changed when he was appointed as a confidential secretary to Congressman Champ Clark in 1911. This position placed him at the heart of political power in Washington, D.C., especially after Clark was elected Speaker of the House that same year.

Cannon's career in Congress began to take shape as he advanced to the roles of House journal clerk from 1914 to 1917 and House parliamentarian from 1917 to 1920. His expertise in parliamentary procedure quickly established him as a leading authority in this area, and he was retained by both parties for his knowledge. In 1920, he was appointed parliamentarian of the Democratic National Convention, a role he held for several decades. Cannon's influence extended beyond his immediate responsibilities, as he authored significant publications on parliamentary procedure, which contributed to his lasting impact on Congress.

House tenure

Cannon's congressional career officially began when he won a special election in 1922 to fill the seat vacated by Champ Clark, who had lost his bid for re-election. Cannon quickly became popular among his constituents, often winning re-election with little to no opposition. His tenure in the House of Representatives lasted until January 3, 1965, marking over four decades of service.

Throughout his time in Congress, Cannon was a staunch advocate for agricultural interests, reflecting the needs of his rural district. He supported legislation aimed at maintaining farmers' incomes, including parity payments and low-interest federal farm loans. Additionally, he championed initiatives related to soil conservation and flood control, which were particularly relevant to his constituents. One of his notable achievements was securing federal funding for the Clarence Cannon Dam and Reservoir in northeastern Missouri, a project that addressed local concerns about water management and agricultural sustainability.

Cannon's legislative influence extended to the establishment of the rural electrification program, which aimed to bring electricity to rural areas, thereby improving the quality of life for many residents. He also played a significant role in obtaining government funds for agricultural research, which contributed to advancements in farming practices and technologies.

In 1941, Cannon became chair of the House Appropriations Committee, a position that allowed him to exert considerable influence over federal spending. He maintained this role for most of his career, except during periods of Republican control of the House. Cannon was known for his fiscal conservatism, advocating for budget cuts and a reduction in military expenditures following World War II. He was critical of foreign aid programs and expressed skepticism towards the space program, which he referred to as a "moondoggle."

Cannon's outspoken nature and strong opinions sometimes led to conflicts with colleagues. He was known for his confrontational style, which included public disputes and even physical altercations with fellow lawmakers. His reputation for pugnacity was well-documented, and he often engaged in spirited debates on the House floor.

Legislative focus and committees

Cannon's legislative focus was characterized by a commitment to agricultural issues and fiscal conservatism. He emerged as a leading advocate for farmers, consistently supporting policies that aimed to stabilize agricultural incomes and promote rural development. His efforts in securing funding for projects such as the Clarence Cannon Dam and Reservoir underscored his dedication to addressing the specific needs of his constituents.

As chair of the House Appropriations Committee, Cannon wielded significant power over federal spending decisions. His tenure in this role was marked by a strong emphasis on budgetary restraint, particularly in the post-war era. He was vocal in his opposition to what he perceived as excessive government spending, and his critiques of foreign aid and military expenditures reflected his belief in a more fiscally responsible government.

Cannon's expertise in parliamentary procedure, honed over many years, allowed him to navigate the complexities of legislative processes effectively. His publications on the subject, including "Cannon's Precedents of the House of Representatives," served as important resources for lawmakers and contributed to his legacy as a knowledgeable and influential figure in Congress.

Throughout his long career, Cannon remained committed to the principles of the Democratic Party and the values of his rural constituents. His dedication to agricultural interests, fiscal conservatism, and parliamentary procedure left a lasting impact on the legislative landscape of the United States. Cannon passed away on May 12, 1964, while still in office, marking the end of an extensive and influential career in public service.

Notable legislation

Sponsored and co-sponsored legislation for Clarence Cannon is pending operator curation. The biographical narrative above carries the same provenance trail until per-bill rows are written.

Sources

  1. [1]https://en.wikipedia.org/wiki/Clarence_CannonWikipedia · retrieved 2026-06-05

Notable quotes

Sourced quotes for Clarence Cannon are pending operator curation. Narrative-scope provenance remains attached below.

Sources

  1. [1]https://en.wikipedia.org/wiki/Clarence_CannonWikipedia · retrieved 2026-06-05

Key positions

Curated policy positions for Clarence Cannon are pending operator review. The biographical narrative above carries the same provenance trail until per-topic positions are written.

Sources

  1. [1]https://en.wikipedia.org/wiki/Clarence_CannonWikipedia · retrieved 2026-06-05

Terms served

  1. 19231925U.S. House · Term 1 · Democratic
  2. 19251927U.S. House · Term 2 · Democratic
  3. 19271929U.S. House · Term 3 · Democratic
  4. 19291931U.S. House · Term 4 · Democratic
  5. 19311933U.S. House · Term 5 · Democratic
  6. 19331935U.S. House · Term 6 · Democratic
  7. 19351937U.S. House · Term 7 · Democratic
  8. 19371939U.S. House · Term 8 · Democratic
  9. 19391941U.S. House · Term 9 · Democratic
  10. 19411943U.S. House · Term 10 · Democratic
  11. 19431945U.S. House · Term 11 · Democratic
  12. 19451947U.S. House · Term 12 · Democratic
  13. 19471949U.S. House · Term 13 · Democratic
  14. 19491951U.S. House · Term 14 · Democratic
  15. 19511953U.S. House · Term 15 · Democratic
  16. 19531955U.S. House · Term 16 · Democratic
  17. 19551957U.S. House · Term 17 · Democratic
  18. 19571959U.S. House · Term 18 · Democratic
  19. 19591961U.S. House · Term 19 · Democratic
  20. 19611963U.S. House · Term 20 · Democratic
  21. 19631965U.S. House · Term 21 · Democratic

Sources & provenance

Every attributable claim above carries a per-section [N] marker that resolves to the corresponding URL below. Each entry records the upstream provider, the canonical URL, and the timestamp at which the source was retrieved by the ingest pipeline.

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