Skip to main content
Portrait of John Spencer, Former U.S. Representative for New York District 21
Wikipedia / Wikimedia Commons · cc-by-sa-4.0

Historical · U.S. House · New York · District 21

John Spencer

Former U.S. Representative · New York District 21 · 1817–1819 · Republican

John Spencer represented New York's District 21 in the United States House of Representatives (1817–1819) for the Republican party. The page below collects sourced biographical facts, term history, committee roles, and provenance for Spencer.

Bioguide ID: S000727

Key facts

Full name
John Spencer
State
New York
District
District 21
Party
Republican
House service
1817–1819
First House term
1817
Status
Left office
Current term ends
Born
1788
Bioguide ID
S000727
Committee assignments
Dataset version
1.20260606

Biographical narrative

935 words · sourced from the Wikipedia REST extract

John Spencer was an American lawyer and politician who served as a U.S. Representative for New York's 21st congressional district from 1817 to 1819. A member of the Republican Party, Spencer's political career spanned several decades, during which he held various significant positions, including Secretary of War and Secretary of the Treasury under President John Tyler. His involvement in politics was marked by his engagement in key issues of his time, including the Anti-Masonic movement and fiscal policy challenges.

Early life and career

John Canfield Spencer was born on January 8, 1788, in Hudson, New York. He was the eldest child of Ambrose Spencer, who served as Chief Justice of the New York Supreme Court, and Laura Canfield. After the death of his mother in 1807, his father remarried twice, first to Mary Clinton and later to Katherine Clinton, both of whom were connected to prominent New York political families. Spencer's upbringing in a politically active family likely influenced his later career in public service.

Spencer graduated from Union College in 1806, after which he began his legal studies in Albany, New York. He was admitted to the bar in 1809 and commenced his law practice in Canandaigua, New York. His early career included various roles, such as serving as master of chancery in 1811 and postmaster of Canandaigua in 1814. During the War of 1812, he served in the United States Army, where he held the position of brigade judge advocate general for the northern frontier, further solidifying his commitment to public service.

In 1815, Spencer was appointed assistant attorney general and district attorney for the five western counties of New York. His political career began to take shape when he was elected as a Democratic-Republican to the United States House of Representatives in 1816. He served one term in Congress from March 4, 1817, to March 3, 1819, during which he was involved in various legislative matters, including a committee that reported unfavorably on the affairs of the Second Bank of the United States.

House tenure

Spencer's tenure in the U.S. House of Representatives was characterized by his alignment with the Democratic-Republican Party, which was a dominant political force during the early 19th century. His election to Congress came at a time of significant political and economic change in the United States. While in office, he participated in discussions and debates that shaped the legislative landscape of the nation.

After completing his term in the House, Spencer continued to engage in state politics. In 1819, he was a candidate for the U.S. Senate but did not succeed due to a three-cornered contest that prevented any candidate from securing a majority. Following this, he served in the New York State Assembly from 1820 to 1822, where he held the position of Speaker in 1820. He later became a member of the New York State Senate from 1825 to 1828, further establishing his presence in state governance.

Spencer's political affiliations evolved over time. Initially a member of the Democratic-Republican Party, he later aligned with the Adams Party and subsequently supported Henry Clay, a prominent figure in the National Republican Party. His political journey also included a notable involvement in the Anti-Masonic movement, particularly after the disappearance of William Morgan, which he investigated as a special prosecutor. This involvement reflected his commitment to addressing issues of public concern and contributed to the broader political discourse of the era.

Legislative focus and committees

During his time in the House of Representatives, Spencer's legislative focus included economic and financial matters, particularly in relation to banking and fiscal policy. His participation in the committee that examined the Second Bank of the United States highlighted his engagement with critical economic issues of the time. This experience would later inform his roles in the federal government, where he would face significant fiscal challenges.

After his congressional tenure, Spencer's political career continued to evolve as he took on various roles in state and federal government. He served as Secretary of State of New York from 1839 to 1841, further solidifying his reputation as a dedicated public servant. His appointment as Secretary of War by President John Tyler in 1841 marked a significant transition to federal service, where he proposed strategic military initiatives and addressed issues related to Native American relations.

In 1843, Spencer was appointed Secretary of the Treasury, a position that presented him with various challenges, including managing a federal deficit and navigating tariff policies. His tenure in this role was marked by efforts to fund government expenditures through import duties rather than internal taxation, reflecting the economic priorities of the time. He also worked on developing a plan for a Board of Exchequer, aimed at improving the management of public funds, although this initiative ultimately faced political obstacles.

Despite his contributions, Spencer's nominations for Associate Justice positions on the Supreme Court were unsuccessful, primarily due to political opposition. After resigning from his role as Treasury Secretary in May 1844, he returned to Albany, where he continued to engage in legal and political activities.

Throughout his life, Spencer experienced personal challenges, including the loss of several children and the tragic execution of his son, Philip Spencer, during his time as Secretary of War. These events shaped his personal narrative within the broader context of his public service.

John Spencer passed away on May 17, 1855, leaving behind a legacy as a lawyer, politician, and public servant who navigated the complexities of early American governance. His career reflects the evolving political landscape of the United States during the 19th century and his contributions to both state and federal government.

Notable legislation

Sponsored and co-sponsored legislation for John Spencer 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/John_Canfield_SpencerWikipedia · retrieved 2026-06-06

Notable quotes

Sourced quotes for John Spencer are pending operator curation. Narrative-scope provenance remains attached below.

Sources

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

Key positions

Curated policy positions for John Spencer 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/John_Canfield_SpencerWikipedia · retrieved 2026-06-06

Terms served

  1. 18171819U.S. House · Term 1 · 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.

Find your representative

Every U.S. state elects representatives by district. Browse New York’s delegation, the full former-representative roster, or explore the role and term length.