Bayou Fourche order of battle

The Battle of Bayou Fourche (September 10, 1863) saw Union forces under the overall command of Frederick Steele clash with Confederate forces led by Sterling Price near Little Rock, Arkansas. Steele's cavalry commanded by John W. Davidson crossed to the south side of the Arkansas River and compelled the Confederate cavalry under John S. Marmaduke to abandon its defensive position behind Bayou Fourche. Price's outnumbered forces evacuated Little Rock and withdrew south to Arkadelphia. The Union occupation of Little Rock was the final action in a campaign that started on August 18 when Steele's troops marched west from DeValls Bluff.
Union forces.
Union Army: Maj. Gen. Frederick Steele
Confederate forces.
Confederate Army: Maj. Gen. Sterling Price