7th Arkansas Field Battery

The 7th Arkansas Field Battery, originally known as the  Blocher’s Battery  (1862-1865), was a Confederate artillery battery that served during the American Civil War. The unit was also known as Blocher's or Zimmerman's Battery. The battery spent it's entire existence in the Department of the Trans-Mississippi.

Organization
Blocher’s Battery was organized at Little Rock, Arkansas, on August 6, 1862. An experienced cadre of veterans from the Weaver Light Artillery (Marshall’s Battery) was assigned to the new battery, which was augmented by unassigned recruits and transfers from other regiments. The battery officers were Captain William D. Blocher, First Lieutenant James Cook, Second Lieutenant Jesse V. Zimmerman, and Third Lieutenant Edward Visart, all of whom were assigned from the Weaver Light Artillery.

Battles
Blocher’s Battery served in the Trans-Mississippi Department throughout the war, and campaigned in Arkansas, Louisiana, Missouri and the Indian Territory. In December 1862 the battery was assigned to Brigadier General James F. Fagans' brigade of Brigadier General James F. Fagan's division of Major General Thomas C. Hindman's 1st Corps, Army the Trans-Missippi for the Prairie Grove campaign. During the Battle of Prairie Grove the battery's guns were captured by the 20th Wisconsin Infantry. The unit's position changed hands repeatedly during the battle.

In the re-organization of the Army of the Trans-Mississippi following the Prairie Grove Campaign, in January, 1863, the battery was assigned to support Fagan's Brigade in Hindman's Division.

Following the retreat of Hindman's forces from northwest Arkansas, the battery spent the spring and early summer of 1863 in an artillery camp with the other batteries of Major W. E. Woodruff's artillery battalion near St. John’s College in Little Rock. Woodruff was assigned as the Chief of Artillery to Major General D. M. Frost's Division. Woodruff's Artillery Battalion at this time was composed of Etter's Battery, Marshall's Battery, and Blocher's Arkansas Batteries, Tildent and Ruffner's Missouri Batteries, and Edgar's Texas Battery. This spring encampment was the only time during the war that Woodruff's Battalion was able to actually practice the artillery drill as a battalion, since the units usually fought as independent batteries or even sections.

The battery fought with Brigadier General Fagan's brigade at the Battle of Helena on July 4, 1863. Launching the attack on Hindman Hill (Battery D) at first light, Fagan’s men suffered heavily under enfilading fire from Graveyard Hill (Battery C) to Fagan’s left. Fagan’s men carried lines of rifle pits but could not capture Hindman Hill. Blocher's battery was impeded by trees that Union soldier had felled along the roads and all approaches to the Federal positions and did not report any casualties from the battle. During the Little Rock Campaign the battery, while still assigned to Fagan's Brigade, participated in the Battle of Bayou Fourche on September 10, 1863. During the Battle of Bayou Fourche, Fagan's Brigade with Blocher's Battery moved to reinforce Brigadier General Marmaduke's Cavalry Division in opposing union forces which had forced a crossing of the Arkansas River, east of Little Rock. Blocher's Battery occupied a position in from a temporary battery which had been assembled by William E. Woodruff, Jr. Woodruff's referred to the temporary organization as his "Bull Battery" because the guns were pulled by oxen. Blocher was apparently warned by Woodruff, "my bulls are not good at maneuvering, they were too new, and when the ball opened, I should fire straight ahead if the aim should happen to lie that way, and that he (Blocher) must look "a little out". In April, 1864, the battery was assigned to support the Brigadier General William Lewis Cabell's cavalry brigade of General Fagan's Cavalry Division. The unit participated in the Camden Expedition in the spring of 1864.  Lieutenat Zimmerman led one section of Blocher's Battery to support Brigadier General Marmaduke's Cavalry Division. Zimmerman's section of Blocher's Battery participated in the Battle of Elkin's Ferry on April 3, 1864.  The battery was involved in the fighting at the Battle of Prairie D'Ane on April 10, 1864 and the Battle of Marks' Mill on April 25, 1864.

The battery, under the commander of Lieutenant J. V. Zimmerman, participated in with Dobbins' brigade in Price's Missouri Raid in September and October 1864 in the following engagements:


 * Price's Missouri Raid, Arkansas-Missouri-Kansas, September–October, 1864
 * Battle of Fort Davidson, Missouri, September 27, 1864
 * Fourth Battle of Boonville, Missouri, October 11, 1864
 * Second Battle of Lexington, Missouri, October 19, 1864
 * Battle of Little Blue River, Missouri, October 21, 1864
 * Second Battle of Independence, Missouri, October 21–22, 1864
 * Battle of Byram's Ford, Missouri, October 22–23, 1864
 * Battle of Westport, Missouri, October 23, 1864
 * Battle of Marais des Cygnes, Linn County, Kansas, October 25, 1864
 * Battle of Mine Creek, Missouri, October 25, 1864
 * Battle of Marmiton River, Missouri, October 25, 1864
 * Second Battle of Newtonia, Missouri, October 28, 1864

In November 1864, the battery was redesignated as the Seventh Arkansas Field Battery, and was assigned to the Fifth Artillery Battalion. Captain Blocher, who had been promoted to major, commanded the battalion, and Lieutenant Zimmerman succeeded him in command of the battery. Other component batteries in the Fifth Artillery Battalion were the First Arkansas Field Battery (McNally), Third Arkansas Field Battery (Marshall), Fourth Arkansas Field Battery (West), First Missouri Field Battery (Ruffner), and Third Missouri Field Battery (Lesueur).

On December 31, 1864, General E. Kirby Smith listed the battery as belonging to Blocher's Artillery Battalion of Acting Major General Churchill's First Infantry Division of Major General John B. Magruder's Second Army Corps, Army of the Trans-Mississippi.

Surrender
William E. Woodruff, Jr, in his book, "With the Light Guns in '61-65' reports that Zimmerman's 7th Arkansas Field Battery and Marshall's 3rd Arkansas Field Battery were consolidated, under the command of Captain Zimmerman, before the end of the war and he indicates that the consolidated organization was in camp near Marshall, Texas when the war ended. Blocher’s (now Zimmerman’s) Battery surrendered with the Trans-Mississippi Army on May 26, 1865. The date of the military convention between Confederate General Edmund Kirby Smith and Union General Edward Canby for the surrender of the troops and public property in the Trans-Mississippi Department was May 26, 1865, however, it took awhile for parole commissioners to be appointed and for public property to be accounted for. As a result, a final report of field artillery which was part of the accounting process, was not completed until June 1, 1865. The final report lists both Marshall's and Zimmerman's batteries as separate units, with Zimmerman's four guns located near Collinsburg, Louisiana and Marshall's at Marshall, Texas, with no guns.