African-Americans at the Start of the Stockade
The first prisoner trains to arrive at Florence came in the night of 14-15 September 1864. There was a critical need to construct a new stockade where nothing of the sort yet existed. Major Frederick Warley, who had been dispatched from Charleston to take the operation in hand, immediately impressed slaves from plantations in Darlington and adjoining Districts (Counties). While the exact number remains unknown, an oral history arose that 1,000 enslaved men were involved.
Whatever their number, they accomplished a herculean task. Starting from scratch, and using twenty-foot logs obtained from felling trees in the immediate area, they constructed a new prison enclosure measuring 725 feet north-south by 1,400 feet east-west. Not only did the logs have to be carried to the site, but they had to be embedded five or six feet into the ground to discourage tunneling. This created a palisade wall fourteen feet tall. But that was not all. To further discourage burrowing, these slave workers were made to excavate a great trench, extending perhaps twenty feet away from the walls, and then heave the dirt thus obtained up against the walls. This was to also to allow the Confederate sentries to stand watch with the top of the logs arriving at their waists. Allowing for an average diameter or twelve inches, the whole project required that 4,250 trees be felled, their upper branches trimmed off, and the resulting logs be set upright in a deep trench – all in just over two weeks.
With the Stockade walls erected, most of the slave workers were sent back to their plantations. A few hundred, perhaps, were kept behind to erect lines of earthwork fortifications to ward off any Yankee incursions that might arrive via the Great PeeDee River.