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Portrait of Stephen Dempsey, Former U.S. Representative for New York District 40
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Historical · U.S. House · New York · District 40

Stephen Dempsey

Former U.S. Representative · New York District 40 · 1915–1931 · Republican

Stephen Dempsey represented New York's District 40 in the United States House of Representatives (1915–1931) for the Republican party. The page below collects sourced biographical facts, term history, committee roles, and provenance for Dempsey.

Bioguide ID: D000229

Key facts

Full name
Stephen Dempsey
State
New York
District
District 40
Party
Republican
House service
1915–1931
First House term
1915
Status
Left office
Current term ends
Born
1862
Bioguide ID
D000229
Committee assignments
Dataset version
1.20260606

Biographical narrative

877 words · sourced from the Wikipedia REST extract

Stephen Dempsey was an American politician and lawyer who served as a U.S. Representative for New York's 40th congressional district from 1915 to 1931. A member of the Republican Party, Dempsey was known for his conservative political stance and held significant roles during his tenure, particularly as chairman of the Committee on Rivers and Harbors. After leaving Congress, he continued his legal career in Washington, D.C., where he lived until his passing in 1949.

Early life and career

Stephen Dempsey was born on May 8, 1862, in Hartland, New York. His early education took place in local schools, culminating in his graduation from the Deveaux School in 1880. Following his schooling, Dempsey pursued a career in law, studying diligently and eventually being admitted to the bar in 1886. He began his legal practice in Lockport, New York, where he formed a partnership known as Dempsey & Fogle.

Dempsey's legal career included a notable position as an assistant to the United States Attorney for the Western District of New York from 1889 to 1907. This role allowed him to gain valuable experience in federal law enforcement and legal proceedings. He further advanced his career by serving as an assistant to the United States Attorney General from 1907 to 1912. In this capacity, he was involved in significant legal actions, including prosecutions against major railroad companies and the Standard Oil Company, reflecting his engagement with important regulatory issues of the time.

His legal background and experience in federal law enforcement laid a strong foundation for his subsequent political career. Dempsey's transition from law to politics was marked by his affiliation with the Republican Party, which aligned with his conservative views. His legal expertise and political inclinations would soon lead him to a significant role in the U.S. Congress.

House tenure

Dempsey's political career in the U.S. House of Representatives began on March 4, 1915, when he was elected to represent New York's 40th congressional district. His tenure in the House lasted until March 3, 1931, during which he served a total of eight consecutive terms. Throughout his time in Congress, Dempsey was recognized for his conservative political stance, which was reflected in his support for various legislative measures, including Prohibition.

During his service, Dempsey was appointed chairman of the Committee on Rivers and Harbors from 1921 to 1931. This role was significant, as the committee was responsible for overseeing legislation related to the nation's waterways and infrastructure. Under his leadership, the committee addressed various issues concerning the development and maintenance of rivers and harbors, which were crucial for trade and transportation in the United States.

Dempsey's legislative activities were characterized by a focus on infrastructure development, reflecting the priorities of his constituents and the broader national interest in improving transportation networks. His involvement in the committee allowed him to advocate for projects that would enhance the economic prospects of his district and the country as a whole.

In addition to his committee work, Dempsey participated in the broader legislative process, contributing to debates and discussions on various issues facing the nation during the early 20th century. His political career also included serving as an alternate delegate to the 1928 Republican National Convention, where he participated in the party's decision-making processes at a national level.

Despite his long tenure and contributions to Congress, Dempsey was not renominated for the subsequent election following his last term. This marked the end of his formal political career, but his influence and legacy continued through his work in the House.

Legislative focus and committees

Throughout his time in the House of Representatives, Stephen Dempsey's legislative focus was primarily on infrastructure, particularly concerning rivers and harbors. As chairman of the Committee on Rivers and Harbors, he played a crucial role in shaping policies that affected the development and maintenance of the nation's waterways. This committee was essential for addressing the needs of commerce and navigation, and Dempsey's leadership helped to prioritize projects that would benefit both local and national interests.

Dempsey's conservative political ideology influenced his legislative priorities. He was known to support Prohibition, reflecting the broader cultural and political movements of his time. His alignment with conservative values often guided his decisions and the policies he endorsed during his congressional tenure.

In addition to his committee responsibilities, Dempsey's engagement in legislative debates allowed him to contribute to a range of issues beyond infrastructure. His legal background provided him with a unique perspective on the implications of legislation, enabling him to advocate effectively for his constituents and the interests of his district.

After leaving Congress, Dempsey returned to his legal practice in Washington, D.C., where he continued to apply his legal expertise. His post-congressional career allowed him to remain active in the legal community and maintain connections with political affairs.

Stephen Dempsey passed away on March 1, 1949, at the age of 86. His contributions to American politics, particularly in the realm of infrastructure and conservative policy, remain a part of his legacy. He was laid to rest at Rock Creek Cemetery in Washington, D.C., and his estate was inherited by his wife, Laura Hoag, whom he married in 1889. Dempsey's life and career reflect the complexities of early 20th-century American politics and the role of legal professionals in shaping public policy.

Notable legislation

Sponsored and co-sponsored legislation for Stephen Dempsey 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/S._Wallace_DempseyWikipedia · retrieved 2026-06-06

Notable quotes

Sourced quotes for Stephen Dempsey are pending operator curation. Narrative-scope provenance remains attached below.

Sources

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

Key positions

Curated policy positions for Stephen Dempsey 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/S._Wallace_DempseyWikipedia · retrieved 2026-06-06

Terms served

  1. 19151917U.S. House · Term 1 · Republican
  2. 19171919U.S. House · Term 2 · Republican
  3. 19191921U.S. House · Term 3 · Republican
  4. 19211923U.S. House · Term 4 · Republican
  5. 19231925U.S. House · Term 5 · Republican
  6. 19251927U.S. House · Term 6 · Republican
  7. 19271929U.S. House · Term 7 · Republican
  8. 19291931U.S. House · Term 8 · Republican

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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