September 10, 1861
- Battle of Carnifax Ferry, (W)VA, General William Rosecrans [US] defeats General John Floyd [CS]
- The Confederacy appointed General Albert Sidney Johnston as commander of the Confederate Armies of the West.
- George Thomas ordered to relieve Bull Nelson at Camp Dick Robinson. General Nelson is ordered to Eastern Kentucky.
A Chronological History of the Civil War in America1
- Battle of Carnifex Ferry, Va. Rosecrans defeated the rebels under Floyd and captured large quantities of arms, ammunition, equipage, stores, etc.
- Rebel batteries at Lucas Bend, Ky. (Mississippi River), attacked by Union gun-boats and silenced; 68 rebels killed.
- Colors of the New York 79th Regiment restored.
- A Chronological History of the Civil War in America by Richard Swainson Fisher, New York, Johnson and Ward, 1863