Lieutenant-Colonel Campbell of the Seventy-first Regiment, with about 270 of his men, had been made prisoner in the bay of Boston, while sailing for the harbor, ignorant of the evacuation of the town by the British. Hitherto the colonel had been civilly treated; but, on receiving the order of Congress respecting him, the Council of Massachusetts Bay, instead of simply keeping him in safe custody, according to order, sent him to Concord jail, and lodged him in a filthy and loathsome dungeon, about twelve or thirteen feet square. He was locked in by double bolts and expressly prohibited from entering the prison yard on any consideration whatever. A disgusting hole, fitted up with a pair of fixed chains, and from which a felon had been removed to make room for his reception, was assigned him as an inner apartment. The attendance of a servant was denied him, and no friend was allowed to visit him. Colonel Campbell naturally complained to Howe of such unworthy treatment, and Howe addressed Washington on the subject. The latter immediately wrote to the Council of Massachusetts Bay, and said, "You will observe that exactly the same treatment is to be shown to Colonel Campbell and the Hessian officers that General Howe shows to General Lee, and as he is only confined to a commodious house, with genteel accommodation, we have no right or reason to be more severe to Colonel Campbell, whom I wish to be immediately removed from his present situation and put into a house where he may live comfortably." The historian (Gordon), who wrote at the time, gives a very graphic account of the sufferings of the American prisoners in New York, which, dreadful as it seems, is confirmed by many contemporary authorities. He says: "Great complaints were made of the horrid usage the Americans met with after they were captured."