The Battle

The Leadership

"No terms except an unconditional and immediate surrender can be accepted."

Ulysses S. Grant, February 16, 1862

The morning of February 14 dawned cold and quiet. Early in the afternoon a furious roar broke the stillness, and the earth began to shake. Andrew H. Foote's Union gunboat fleet, consisting of the ironclads St. Louis, Pittsburgh, Louisville, and Carondolet, and the timberclads Conestoga and Tyler, had arrived from Fort Henry via the Tennessee and Ohio Rivers and were exchanging "iron valentines" with the eleven big guns in the Southern water batteries. During this one and one-half hour duel the Confederates wounded Foote and inflicted such extensive damage upon the gunboats that they were forced to retreat. The hills and hollows echoed with cheers from the southern soldiers.

The Confederate generals-John Floyd, Gideon Pillow, Simon Buckner and Bushrod Johnson-also rejoiced; but sober reflection revealed another danger. Grant was receiving reinforcements daily and had extended his right flank almost to Lick Creek to complete the encirclement of the Southerners. If the Confederates did not move quickly, they would be starved into submission. Accordingly, they massed their troops against the Union right, hoping to clear a route to Nashville and safety. Both Confederate and Union soldiers fought furiously on the morning of February 15; the Union Army grudgingly retreated by the afternoon. Just as it seemed the way was clear, the Southern troops were ordered to return to their entrenchments-a result of confusion and indecision among the Confederate commanders. Grant immediately launched a vigorous counterattack, retaking most of the lost ground and gaining new positions as well. The way of escape was closed once more.

Floyd and Pillow turned over command of Fort Donelson to Buckner and slipped away to Nashville with about 2,000 men. Others followed cavalryman Lt. Colonel Nathan Bedford Forrest across swollen Lick Creek. That morning, February 16, Buckner asked Grant for terms. Grant's answer was short and direct: "No terms except an unconditional and immediate surrender can be accepted." Buckner surrendered.

Soon after the surrender, civilians and relief agencies rushed to assist the Union Army. The U.S. Sanitary Commission was one of the first to provide food, medical supplies, and hospital ships to transport the wounded. Many civilians came in search of loved ones or to offer support. Although not officially recognized as nurses, women such as Mary Bickerdyke and Mary Newcomb, cared for and comforted sick and wounded soldiers.

With the capture of Fort Donelson and its sister fort, Henry, the North had not only won its first great victory, it had also gained a new hero--"Unconditional Surrender" Grant, who was promoted to major general. Subsequent victories at Shiloh, Vicksburg, and Chattanooga would lead to his appointment as lieutenant general and commander of all Union Armies. Robert E. Lee's surrender at Appomattox would send Grant to the White House.

After the fall of Fort Donelson, the South was forced to give up southern Kentucky and much of Middle and West Tennessee. The Tennessee and Cumberland Rivers, and railroads in the area, became vital Federal supply lines. Nashville was developed into a huge supply depot for the Union army in the west. The heartland of the Confederacy was opened, and the Federals would press on until the "Union" became a fact once more.

1862 map Library of Congress
Sketch of the relative position of Fort Henry and Fort Donelson (1862)

Library of Congress

A map drawn by Chas. Lambecker and James Birdeye McPherson. U.S. War Department, Corps of Engineers.

Dramatic artistic interpretation of the storming of Fort Donelson, February 15, 1862.

Currier & Ives print

Enjoy some of the documents written about this battlefield at this site:
Park Histories | Park History Program (

Read the postwar accounts of the many of the Civil War battles in Battles and Leaders of the Civil War, New York: The Century Company, 1887-1888. The stories from Forts Henry and Donelson can be found in Volume 1:

Battles & Leaders of the Civil War | eHISTORY (

Battles and leaders of the civil war : Century Company : Free Download, Borrow, and Streaming : Internet Archive

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Plan of Fort Donelson and Its Outworks

Library of Congress (1875)

This map of Fort Donelson and its environs was done by Lt. Col. James Birdseye McPherson after the battle.

map of Fort Henry and camp of Fort Heiman
Capture of Fort Henry on the Tennessee River.  Image also shows the camp of the unfinished Fort Heiman.

Library of Congress, Robert Knox Sneden, 1862-1865.

The "O.R.s"
The Official Records provide tremendous documentation of the American Civil War.

Among the best first-hand accounts from the American Civil War is the Official Records of the War of Rebellion. These volumes were an attempt to collect all the official reports, communications, and more from the War. On the Union and Confederate Army side of the conflict, the Official Records from Fort Donelson were collected in Series I, Volume 7.

Several online versions are available, and may be helpful. One version is available here:

#3 - The War of the Rebellion: a compilation of the official ... ser.1:v.7. - Full View | HathiTrust Digital Library | HathiTrust Digital Library

1862 Map of Fort Henry
Plan of Fort Henry and its Outworks, James Birdseye McPherson

Library of Congress, 1875

Last updated: January 8, 2022

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