Cyrus L. Dunham
Dunham in 1862
Member of the U.S. House of Representatives from Indiana's 2nd district
In office 1849–1853
Preceded by	Thomas J. Henley
Succeeded by	William H. English
Member of the U.S. House of Representatives from Indiana's 3rd district
In office 1853–1855
Preceded by	John L. Robinson
Succeeded by	George G. Dunn
Secretary of State of Indiana
In office 1858–1861
Governor	Ashbel P. Willard Abram A. Hammond
Preceded by	Daniel McClure
Succeeded by	William A. Peele
Personal details
Born	Cyrus Livingston Dunham (1817-01-16)January 16, 1817 Dryden, New York, U.S.
Died	November 21, 1877(1877-11-21) (aged 60)
Political party	Democratic

Cyrus Livingston Dunham (January 16, 1817 – November 21, 1877) was an attorney, soldier, and prominent Indiana politician, serving most notably as a U.S. Representative from Indiana from 1849 to 1855.

Born in Dryden, New York in 1817, Dunham attended public schools, and eventually taught school. After earning a law degree and being admitted to the Bar, he moved to Salem, Indiana in 1841 and began practicing law. Dunham was elected prosecuting attorney of Washington County, Indiana in 1845 and then served as a member of the Indiana State House of Representatives for one term from 1846 to 1847.

Dunham then successfully ran for Congress, being elected to the Thirty-first, Thirty-second, and Thirty-third Congresses (March 4, 1849 – March 3, 1855) as a Democrat. He served as Chairman of the Committee on Roads and Canals during the Thirty-third Congress. After his time in Congress, he was appointed by Governor Ashbel P. Willard as Secretary of State of Indiana, serving from 1859 to 1860.

During the American Civil War, Dunham served in the Union Army as Colonel of the 50th Indiana Infantry Regiment. He was commissioned on December 1, 1861, and honorably discharged on November 4, 1863.

Dunham was again elected as a member of the Indiana State House of Representatives for another term from 1864 to 1865. He married Malvina B. Markwell on January 6, 1870. He also lived in Jeffersonville, Indiana while serving as Judge of Clark County, Indiana Criminal Court from 1871 to 1874.

As an attorney Cyrus Livingston Dunham defended some of the notorious Reno Gang members in Brownstown, Indiana. In addition, he was rumored to have shipped the skulls of two other criminals hung by vigilantes in the same town to New York City.

From an article in The New York Times article:

Louisville (Kentucky), Tuesday, May 27, 1862:

Col. C.L. DUNHAM, of the Fiftieth Indiana, at Bowling Green, is suspected and criticised by Unionists of Warren, members of his regiment, and the Bedford (Ind.) Press. He is charged with disloyal sympathies, squinting at treason, neglecting his duty, giving up to "pleasurable indulgences," abusing and insulting his men. If he can exculpate himself, well. If not, he'll be cashiered.^[1]

• The New York Times Article 1862
• American Civil War Soldiers Database, Provo, Utah, USA
• W.P.A. Book 6, page 557, Marriages in Floyd County, Indiana
• Anarchy in the Heartland, 2008, by A. David Distler, page 66
• United States Congress. "Cyrus L. Dunham (id: D000540)". Biographical Directory of the United States Congress. Retrieved on 2009-04-07

• "Cyrus L. Dunham". Find a Grave. Retrieved 2009-04-07.
• The Battle at Parker's Crossroads, Tennessee Cyrus L Dunham commanding Union Forces.

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