This is an old revision of this page, as edited by Gaius Cornelius (talk | contribs) at 19:12, 29 January 2006 (AWB assisted change "a" to "an".). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 19:12, 29 January 2006 by Gaius Cornelius (talk | contribs) (AWB assisted change "a" to "an".)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)The most useful military intelligence of the American Civil War was probably provided to Union officers by slaves and smugglers. There were, however, conventional spies working for each side.
Confederacy
Thomas Jordan, a former U.S. Army officer who became a Confederate colonel, started an embryonic spy network in Washington, D.C. as early as 1860. He turned over control of the network to Rose O'Neal Greenhow, in the summer of 1861. Much of the valuable intelligence she gathered came from her suitor, Henry Wilson of Massachusetts, who was the chairman of the Senate Military Affairs Committee.
Major William Norris was the head of the Confederate Signal Bureau, a secret spy network that extended as far north as Montreal. James Bulloch from Georgia was the Confederate agent in Britain. The most famous female spy, Belle Boyd, was employed by the Confederacy and worked in Washington D.C., where she solicited military intelligence from Union officers. Many spies operated out of Canada, including Alexander Keith, Jr. in Halifax.
In November 1863, Sam Davis was sentenced to death by the Union for spying at Pulaski, Tennessee.
Union
Allan Pinkerton of the Union ran the Federal Secret Service and Brig. Gen. Lafayette C. Baker was the chief of War Department detectives. Famous female operators included Elizabeth Van Lew, a Richmond, Virginia resident who managed to plant a spy among Jefferson Davis's own slaves; Sarah Emma Edmonds, who gained entrance to Confederate camps near Yorktown, Virginia disguised as a black slave; and Pauline Cushman who was captured, but escaped after being sentenced to execution, enabling her to provide further important intelligence. Most famously however, Harriet Tubman put her considerable experience as a resistance fighter with the Underground Railroad to use to become an equally effective and elusive agent. In addition, numerous slaves who saw their best hopes of freedom with Union victory supplied intelligence to the Northern forces whenever they had the opportunity.
Major Henry Young of Rhode Island commanded a 58-man band of scouts and served Maj. Gen. Philip H. Sheridan during the last year of the war.