Skip to main content
Portrait of Joseph McIlvaine, Former U.S. Senator from New Jersey
Wikipedia / Wikimedia Commons · cc-by-sa-4.0

Historical · U.S. Senate · New Jersey

Joseph McIlvaine

Former U.S. Senator from New Jersey · 1823–1826 · Adams · Class 1

Joseph McIlvaine represented New Jersey in the United States Senate (1823–1826) for the Adams party. The page below collects sourced biographical facts, term history, committee roles, and provenance for McIlvaine.

Bioguide ID: M000475

Key facts

Full name
Joseph McIlvaine
State
New Jersey
Party
Adams
Senate class
Class I
Senate service
1823–1826
First Senate term
1823
Status
Left office
Current term ends
Born
1769
Bioguide ID
M000475
Committee assignments
Dataset version
20260602

Biographical narrative

843 words · sourced from the Wikipedia REST extract

Joseph McIlvaine was a United States senator from New Jersey, serving from 1823 until his death in 1826. A member of the Adams Party, McIlvaine's political career was preceded by significant roles in local governance and the legal profession. His tenure in the Senate was marked by the political landscape of the early 19th century, a time of considerable change and development in the United States.

Early life and career

Joseph McIlvaine was born on October 2, 1769, in Bristol, Pennsylvania. He was the son of Colonel Joseph McIlvaine and Catherine Swan. His family had connections to notable figures in New Jersey's political history; his aunt, Mary McIlvaine, was married to Joseph Bloomfield, who later became the Governor of New Jersey. This familial connection may have influenced McIlvaine's eventual foray into public service.

McIlvaine pursued an academic education and subsequently studied law, gaining admission to the bar in New Jersey in 1790. He began his legal practice in Burlington, New Jersey, in 1791, where he established himself as a prominent attorney. His legal career was complemented by various public service roles. He served as the clerk of Burlington County from 1796 to 1800 and held the position of clerk of the Burlington County Court from 1800 until 1823. Additionally, McIlvaine was appointed as the U.S. Attorney for the District of New Jersey, a role he held from 1804 to 1820.

In 1816, McIlvaine was elected as the mayor of Burlington, a position he held until 1823. His time as mayor was characterized by local governance and community engagement, laying the groundwork for his subsequent election to the Senate. In 1818, he was appointed as a judge to the New Jersey Superior Court, although he declined the position, indicating a preference for his existing roles in public service and law.

On September 19, 1793, McIlvaine married Maria Reed, who was the daughter of Bowes Reed, a former Secretary of State of New Jersey, and the niece of Joseph Reed, a Continental Congressman and Governor of Pennsylvania. Together, they had several children, including Bowes Reed McIlvaine, Joseph McIlvaine III, Reverend Charles Pettit McIlvaine, and Bloomfield McIlvaine, among others. The family was well-established in the Burlington area, contributing to the local community and its governance.

Senate tenure

Joseph McIlvaine's entry into the United States Senate came in 1823 when he was elected to fill a vacancy created by the resignation of Samuel L. Southard. He officially took office on November 12, 1823. During his time in the Senate, McIlvaine was part of a legislative body that was navigating the complexities of a young nation, including issues related to state rights, economic development, and the expansion of the United States.

His Senate term was part of the 18th Congress, which was marked by significant political developments, including discussions surrounding the Missouri Compromise and the ongoing debates about slavery and its expansion into new territories. McIlvaine's contributions to the Senate were shaped by the political dynamics of the era, as well as his own legal background and experience in local governance.

McIlvaine's time in the Senate was cut short by his death on August 19, 1826, in Burlington, New Jersey. His passing occurred while he was still in office, and he was buried at Saint Mary's Episcopal Churchyard in Burlington. His death left a vacancy that would need to be filled by another elected official, continuing the cycle of political representation in New Jersey.

Legislative focus and committees

While specific details about McIlvaine's legislative focus and committee assignments during his Senate tenure are not extensively documented, it is understood that he operated within the context of the early 19th-century political landscape. Senators of this era were often involved in discussions and legislation concerning infrastructure development, economic policy, and the balance of power between state and federal authorities.

Given McIlvaine's legal background and experience in local governance, it is likely that he brought a pragmatic approach to his legislative duties. His work in the Senate would have involved collaboration with other senators on various issues pertinent to New Jersey and the nation as a whole. The political environment of the time was characterized by a growing sense of nationalism and the challenges of integrating new states into the Union, which would have influenced McIlvaine's legislative priorities.

As a member of the Adams Party, McIlvaine's political alignment would have also shaped his legislative actions and interactions with colleagues. The Adams Party, named after President John Quincy Adams, was known for its support of federal government involvement in economic development and infrastructure projects, which may have been areas of focus during McIlvaine's time in the Senate.

In summary, Joseph McIlvaine's career as a U.S. Senator was marked by his previous experiences in law and local governance. His contributions to the Senate occurred during a formative period in American history, and although specific legislative actions are not detailed, his role as a senator reflected the complexities and challenges of the time. His legacy includes his service to New Jersey and the broader political landscape of the early 19th century.

Notable legislation

Sponsored and co-sponsored legislation for Joseph McIlvaine 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/Joseph_McIlvainewikipedia · retrieved 2026-06-02

Notable quotes

Sourced quotes for Joseph McIlvaine are pending operator curation. Narrative-scope provenance remains attached below.

Sources

  1. [1]https://en.wikipedia.org/wiki/Joseph_McIlvainewikipedia · retrieved 2026-06-02

Key positions

Curated policy positions for Joseph McIlvaine 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/Joseph_McIlvainewikipedia · retrieved 2026-06-02

Terms served

  1. 18231826U.S. Senate · Term 1 · Adams · Class I

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 senator

Every U.S. state elects two senators. Browse New Jersey’s delegation, the full former-senator roster, or explore the role and term length.