Lee’s Lost Order (Special Orders No. 191)

1862

Lee’s Lost Order was a copy of Confederate General Robert E. Lee’s Special Orders No. 191, which divided his army during the Maryland Campaign. Union soldiers found it and passed it along to General George McClellan, who used it to plan his attacks against Lee’s forces.

Robert E. Lee, General, CSA, Civil War, LOC 04402

General Robert E. Lee (CSA). Image Source: Library of Congress.

Lee’s Lost Order was a copy of Special Orders No. 191, issued by Confederate General Robert E. Lee on September 9, 1862, during the Maryland Campaign. The orders divided his army by sending six Confederate divisions south to attack the Federal garrison at Harpers Ferry and three divisions north to Hagerstown on a foraging mission. Four days later, on September 13, two Union soldiers from the 27th Indiana found a copy of the order wrapped around cigars in an abandoned Confederate camp at Frederick, Maryland. This copy was meant for General D.H. Hill. The order was passed on to General George B. McClellan, who said, “Here is a paper with which, if I cannot whip Bobby Lee, I will be willing to go home.” McClellan responded by taking steps to prevent Lee from reuniting his forces.

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  • Article Title Lee’s Lost Order (Special Orders No. 191)
  • Date 1862
  • Author
  • Keywords Lee’s Lost Order, Lee’s Lost Order definition, Lee’s Lost Order summary, Lee’s Lost Order apush, Lee’s Lost Order ahc, Special Orders No. 191
  • Website Name American History Central: The Encyclopedia of American History
  • Publisher American History Central
  • Producer R.Squared Communications, LLC
  • Date Published
  • Last Update August 30, 2026
  • Access Date September 4, 2026

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