
Historical · U.S. Senate · New Jersey
Mahlon Dickerson
Former U.S. Senator from New Jersey · 1817–1833 · Jackson · Class 1
Mahlon Dickerson represented New Jersey in the United States Senate (1817–1833) for the Jackson party. The page below collects sourced biographical facts, term history, committee roles, and provenance for Dickerson.
Bioguide ID: D000308
Key facts
- Full name
- Mahlon Dickerson
- State
- New Jersey
- Party
- Jackson
- Senate class
- Class I
- Senate service
- 1817–1833
- First Senate term
- 1817
- Status
- Left office
- Current term ends
- —
- Born
- 1770
- Bioguide ID
- D000308
- Committee assignments
- —
- Dataset version
- 20260602
Biographical narrative
933 words · sourced from the Wikipedia REST extract
Mahlon Dickerson was a prominent American politician and jurist who served as a U.S. Senator from New Jersey. His political career spanned several decades during which he held various significant positions, including governor of New Jersey, Secretary of the Navy, and a federal judge. Dickerson's contributions to the political landscape of New Jersey and the United States were marked by his involvement in legislative matters and his service in various governmental roles.
Early life and career
Mahlon Dickerson was born on April 17, 1770, in Hanover Neck, which was part of the Province of New Jersey at the time. He was raised in a politically active family; his brother, Philemon Dickerson, also pursued a career in politics and served as a United States representative from New Jersey. Mahlon Dickerson received his early education from private tutors, which laid the groundwork for his later academic achievements. He graduated with an Artium Baccalaureus degree in 1789 from the College of New Jersey, now known as Princeton University. Following his graduation, he studied law and was admitted to the bar in 1793.
Dickerson began his legal career in Morristown, New Jersey, where he practiced law from 1793 to 1794. He continued his legal practice in Philadelphia, Pennsylvania, from 1797 until 1810. During this period, he also engaged in various civic duties and military service. In 1794, he served as a private in the New Jersey Detached Militia during the Whiskey Rebellion, a significant uprising against federal taxation. His involvement in local governance included serving as a member of the Philadelphia Common Council in 1799 and as a commissioner of bankruptcy for Pennsylvania in 1802. Additionally, he held the position of Adjutant-General for Pennsylvania from 1805 to 1808 and served as city recorder for Philadelphia from 1808 to 1810.
In 1811, Dickerson transitioned to a political career in New Jersey, becoming a member of the New Jersey General Assembly, where he served until 1813. His judicial career began when he was appointed as a justice of the Supreme Court of New Jersey, a position he held from 1813 to 1815. He also served as the reporter for the Supreme Court during this time. Following his judicial service, he was elected as the seventh governor of New Jersey, serving from 1815 to 1817.
Senate tenure
Mahlon Dickerson's congressional career began when he was elected to the United States Senate as a Democratic-Republican in 1816. He officially took office on March 4, 1817. During his time in the Senate, he was re-elected in 1823, serving until January 30, 1829, when he resigned from his position. Following his resignation, he was immediately re-elected to fill the vacancy left by the resignation of Senator Ephraim Bateman, serving from January 30, 1829, until March 3, 1833. Throughout his Senate tenure, Dickerson was involved in various legislative activities and held several leadership roles within the Senate.
During the 15th United States Congress, he served as the Chairman of the Senate Committee on the Library. His leadership continued as he took on the role of Chairman of the Senate Committee on Commerce and Manufactures for the 16th through the 18th Congresses. He further extended his influence by chairing the Senate Committee on Manufactures during the 19th through the 22nd Congresses. His involvement in these committees allowed him to shape policies related to commerce and manufacturing, which were critical issues during his time in office.
Legislative focus and committees
Throughout his Senate career, Mahlon Dickerson focused on various legislative issues, particularly those related to commerce and manufacturing. His leadership roles in the relevant Senate committees positioned him to advocate for policies that would benefit New Jersey and the broader United States. The committees he chaired were instrumental in addressing the economic needs of the nation, particularly as the country was experiencing growth and industrialization during the early 19th century.
In addition to his legislative work, Dickerson's political alignment shifted over time. Initially elected as a Democratic-Republican, he later identified with the Crawford Republican and Jacksonian Democrat factions, reflecting the evolving political landscape of the era. His ability to navigate these changes and maintain his political influence demonstrated his adaptability and commitment to public service.
After concluding his Senate tenure in 1833, Dickerson continued to serve in various capacities. He was appointed as vice-president of the New Jersey Legislative Council that same year. President Andrew Jackson initially appointed him as minister to Russia, but upon arriving in Washington, D.C., he was instead appointed as the 10th United States Secretary of the Navy in 1834. He served in this role until June 1838 and was later re-appointed by President Martin Van Buren.
In addition to his executive roles, Dickerson was nominated to the United States District Court for the District of New Jersey by President Van Buren in 1840. He was confirmed by the Senate and served on the court until his resignation in 1841. His judicial service contributed to the legal framework of New Jersey and the federal judiciary.
Mahlon Dickerson's legacy is reflected in various aspects of New Jersey's history and governance. He was a member of several prestigious organizations, including the American Philosophical Society and the Society of the Cincinnati in New Jersey. His contributions to public service and governance were recognized through the naming of the Mahlon Dickerson Reservation in Morris County, a public park that honors his memory.
Mahlon Dickerson passed away on October 5, 1853, in Succasunna, New Jersey, where he was interred in Presbyterian Cemetery. His life and career exemplify the multifaceted roles that individuals can play in shaping the political and legal landscape of their time.
Notable legislation
Sponsored and co-sponsored legislation for Mahlon Dickerson is pending operator curation. The biographical narrative above carries the same provenance trail until per-bill rows are written.
Sources
- [1]https://en.wikipedia.org/wiki/Mahlon_Dickersonwikipedia · retrieved 2026-06-02
Notable quotes
Sourced quotes for Mahlon Dickerson are pending operator curation. Narrative-scope provenance remains attached below.
Sources
- [1]https://en.wikipedia.org/wiki/Mahlon_Dickersonwikipedia · retrieved 2026-06-02
Key positions
Curated policy positions for Mahlon Dickerson are pending operator review. The biographical narrative above carries the same provenance trail until per-topic positions are written.
Sources
- [1]https://en.wikipedia.org/wiki/Mahlon_Dickersonwikipedia · retrieved 2026-06-02
Terms served
- 1817–1823U.S. Senate · Term 1 · Republican · Class II
- 1823–1829U.S. Senate · Term 2 · Jackson · Class II
- 1829–1833U.S. Senate · Term 3 · Jackson · 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.
Key facts
- https://bioguide.congress.gov/search/bio/D000308bioguide · retrieved 2026-06-02
- https://www.govtrack.us/congress/members/403429govtrack · retrieved 2026-06-02
Biographical narrative
- https://en.wikipedia.org/wiki/Mahlon_Dickersonwikipedia · retrieved 2026-06-02
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