Theodore Lyman III

Theodore Lyman
Lyman in uniform c. 1863–65
Member of the U.S. House of Representatives from Massachusetts's 9th district
In office March 4, 1883 – March 3, 1885
Preceded by	William W. Rice
Succeeded by	Frederick D. Ely
Personal details
Born	(1833-08-23)August 23, 1833 Waltham, Massachusetts, U.S.
Died	September 9, 1897(1897-09-09) (aged 64) Nahant, Massachusetts, U.S.
Spouse	Elizabeth Russell
Children	Cora Lyman, Theodore Lyman IV and Henry Lyman
Parent	Theodore Lyman II (father)
Signature
Military service
Allegiance	United States of America Union
Branch/service	Union Army
Years of service	May 1863 to April 20, 1865
Rank	Lieutenant Colonel
Unit	Army of the Potomac
Battles/wars	American Civil War Battle of Cold Harbor Siege of Petersburg

Theodore Lyman III (August 23, 1833 – September 9, 1897) was a natural scientist, military staff officer during the American Civil War, and United States Representative from Massachusetts.