... am under many obligations for assistance on the battle-field. He was at the head of his force leading them on and sustaming them by his gallant bearing. Gen. Pearce with his Arkansas brigade, ( Gratiot 's, Walker's, and Dockery's regiments of infantry) came gallantly to the rescue when sent for; leading his men into the thickest of the fight, he contributed much to the success of the day. The comman...