Company A – Wilkes County, Ga. (The “Irvin Guards”)
Company B – Chattooga County, Ga. (The “Chattooga Volunteers”)
Company C – Walton County, Ga. (The “Hillyer Rifles”)
Company D – Clay County, Ga. (The “Fort Gaines Guards”)
Company E – Talbot County, Ga. (The “Talbot Guards”)
Company F – Baldwin County, Ga. (The “Baldwin County Volunteers”)
Company G – Walker County, Ga. (The “Lafayette Volunteers”)
Company H – Brooks County, Ga. (The “Brooks County Rifles”)
Company I – Bulloch County, Ga. (The “Toombs Guards”)
Company K – Sumter County, Ga. (The “Americus Volunteer Rifles”)

Seven Days Battles

The 9th Georgia was commanded by Colonel R. A. Turnipseed

Second Battle of Manassas

The regiment was commanded by Colonel Benjamin Beck, who was wounded.

Battle of South Mountain

The regiment fought at Crampton’s Gap. Captain John W. Arnold was wounded in the ankle.

Battle of Sharpsburg (Antietam)

The regiment was commanded by Lieutenant Colonel John C.L. Mounger.

From the first of two War Department markers on G.T. Anderson’s Brigade on the Antietam battlefield:

Anderson’s Brigade was bivouacked on either side of the road at this point on the night of September 15, 1862 with skirmishers thrown forward near the Antietam. On the 16th its skirmishers were engaged with those of the Fourth United States Infantry. It remained in this position until the morning of the 17th, when it moved by the left through the ravine and Piper’s cornfield to the Bloody Lane near Roulette’s.

From the second War Department marker on G.T. Anderson’s Brigade at Antietam near the Sunken Road:

On the night of September 16, 1862, Anderson’s Brigade bivouacked on either side of the Boonsboro Turnpike near the end of the Sunken Road. On the morning of the 17th it advanced by the way of the ravine and Piper’s cornfield to and beyond this point, but being forced back, formed line a few feet north of this on the right of Rodes’ Brigade. It withstood several charges of Richardson’s Division, Sumner’s Corps, but shortly after noon, was compelled to retire in the direction of Sharpsburg. It reformed on the Hagerstown Pike, southwest of Piper’s House, and assisted in checking the Federal advance in that direction.

Battle of Fredericksburg

The regiment was commanded by Lieutenant Colonel John C. Mounger.

Sufolk Campaign

Battle of Gettysburg

The regiment was commanded by Lt. Colonel John C. Mounger and brought 340 men to the field. It lost 34 men killed, 123 men wounded, and 32 missing in fighting around The Wheatfield on July 2. Lt. Colonel Mounger was killed and Major William M. Jones wounded, leaving Captain George Hillyer of Company C in command. Captain J.M.D. King and and Lieutenant E.W. Bowen were also killed.

From the War Department marker for G. T. Anderson’s Brigade at Gettysburg:

July 2. Reached the field about 4 P. M. and formed line. The 7th Regiment was sent southward to watch the Union Cavalry. The others charged into the woods south of Wheatfield and dislodged the Union line from the stone fence. Being outflanked on left retired to crest of Rose Hill. Reinforced by parts of other Brigades they again advanced. The brigades advanced a third time and after a struggle occupied the woodland to its border in Plum Run Valley.

July 3. The Brigade was sent down Emmitsburg Road and assisted in repulsing and holding in check Union cavalry which sought to flank the division

July 4. Assisted in constructing works to protect the flank.

July 5. About 5 a.m. began the march to Hagerstown, Md.

Battle of Chickamauga

Siege of Chattanooga

Siege of Knoxville

Bean’s Station

Battle of the Wilderness

Brigadier General Benning was wounded in the shoulder on May 5. Colonel Du Bose of the 15th Georgia took command of the brigade.

Battle of Spotsylvania Court House

Battle of Cold Harbor

Captain Arnod was wounded in the chest.

Major Arnold was wounded in the hip.

Battle of Chaffin’s Farm

The regiment surrendered 15 officers and 174 enlisted men under the command of Major J. W. Arnold