August 30, 1861
- John C. Fremont declares martial law in Missouri and frees slaves of Missouri Confederates.
A Chronological History of the Civil War in America1
- Fort Morgan, at Okracoke, abandoned by the rebels. (Alabama)
- Major-Gen. Fremont issued a proclamation declaring martial law throughout Missouri, and also declaring that the property of rebels should be confiscated, their slaves freed, and themselves, if found guilty by court-martial, shot.2
- A Chronological History of the Civil War in America by Richard Swainson Fisher, New York, Johnson and Ward, 1863
- Swainson’s A Chronological History of the Civil War in America gives the 31st as the date of Fremont’s declaration