...(which was a depot for Union prisoners) the raiders encountered 3,000 Confederates, under Pemberton, Grant's opponent at Vicksburg. He had eighteen guns. This force was charged by the brigades of Gillem and Brown; its guns were captured, also 3,000 small-arms, and a large collection of ammunition, provisions, and clothing, and over 1,200 men were made prisoners. The Confederates, who fled, were ch...