Thomas H. Seymour

Thomas H. Seymour
36th Governor of Connecticut
In office May 4, 1850 – October 13, 1853
Lieutenant	Charles H. Pond Green Kendrick Charles H. Pond
Preceded by	Joseph Trumbull
Succeeded by	Charles H. Pond
Member of the U.S. House of Representatives from Connecticut's 1st district
In office March 4, 1843 – March 3, 1845
Preceded by	Joseph Trumbull
Succeeded by	James Dixon
Personal details
Born	Thomas Hart Seymour September 29, 1807 Hartford, Connecticut, US
Died	September 3, 1868(1868-09-03) (aged 60) Hartford, Connecticut, US
Political party	Democratic
Profession	Politician, Lawyer

Thomas Hart Seymour (September 29, 1807 – September 3, 1868) was an American lawyer and Democratic Party politician who served as the 36th governor of Connecticut from 1850 to 1853 and as minister to Russia from 1853 to 1858. He was the leader of the peace settlement in the Democratic Party, and narrowly lost the April 1863 gubernatorial election.

Born in Hartford, Connecticut, to Major Henry Seymour and Jane Ellery, Seymour was sent to public schools as a child and graduated from Middletown Military Academy in Middletown, Connecticut, in 1829. He studied law and was admitted to the bar in 1833, commencing practice in Hartford.^[1]

A judge of probate from 1836 to 1838, Seymour was also Editor of the Jeffersonian from 1837 to 1838. In 1842, he was elected to the U.S. House of Representatives and served one term from 1843 to 1845,^[2] declining reelection in 1844.

During the Mexican–American War, Seymour was commissioned as a major in the Connecticut Infantry on March 16, 1846, later recommissioned to the new 9th United States Infantry on April 9, 1847. Due to his courageous leadership at the Battle of Chapultepec, he was promoted to lieutenant colonel of the 12th Infantry under Colonel Milledge L. Bonham on August 12, 1847.^[3]

After the war, Seymour made an unsuccessful run for Governor of Connecticut in 1849, but was elected governor by the Connecticut General Assembly the next year in 1850. He was re-elected in 1851, 1852 and 1853. He served as an 1852 presidential elector, endorsing Franklin Pierce and, in return for his support, Seymour was appointed to serve as minister to Russia and resigned the governorship shortly after being reelected to a fourth term. He accepted the commission of Minister to Russia from President Franklin Pierce.^[4] He resigned from the governorship on October 13, 1853, and spent the next four years in Russia, where he built a warm and ongoing alliance with the Czar Nicholas and his son. He served in this position until 1858 when President James Buchanan replaced him with Francis W. Pickens. In Russia, his attaches included Daniel Coit Gilman and Andrew Dickson White.

Seymour made two unsuccessful attempts to return to the governorship in 1860 and 1863 and unsuccessfully sought the Democratic nomination for President of the United States at the 1864 Democratic National Convention, losing to Civil War general George B. McClellan.

Seymour died of typhoid fever, in Hartford, Connecticut, on September 3, 1868 (age 60 years, 340 days).^[5] He is interred at Cedar Hill Cemetery. In 1850 the town of Humphreysville, Connecticut—then contemplating a change of name—was renamed Seymour in his honor.

• Cowden, Joanna D. "The Politics of Dissent: Civil War Democrats in Connecticut," New England Quarterly (1983) 56#4 pp. 538–554 DOI: 10.2307/365104 in JSTOR
• Niven, John. Connecticut for the Union: The Role of the State in the Civil War (Yale University Press, 1965)
• Talmadge, John E. "A Peace Movement in Civil War Connecticut." New England Quarterly (1964): 306–321. in JSTOR
• Warshauer, Matthew. Connecticut in the American Civil War: Slavery, Sacrifice, and Survival (Wesleyan University Press, 2011)

• United States Congress. "Thomas H. Seymour (id: S000271)". Biographical Directory of the United States Congress. Retrieved on 2009-05-26
• Thomas Hart Seymour from "A History of the Seymour Family" (by George Dudley Seymour and Donald Lines Jacobus, 1939)
• The Political Graveyard
• Govtrack US Congress

 This article incorporates public domain material from the Biographical Directory of the United States Congress