General Prescott, the commander of the British troops in Rhode Island, was one of those mean-spirited, petty tyrants, who, when in power, exercise their ingenuity in devising means of harassing all who have the misfortune to be subject to their authority; but, when circumstances place them in the power of others, are the most contemptible sycophants and parasites. Narrow-minded in the extreme, with a heart which had not one benevolent impulse, he was far from being a fit officer to be placed in authority over the people of Rhode Island, who could be more easily conquered by lenient measures than by the use of unnecessary harshness. From the first day of his power he pursued a system of pitiless tyranny. Writhing under a sense of wrongs, maddened to desperation by the meanness and malignity of their oppressor, the people of the Island resolved to rid themselves of the cause, no matter at what risk or sacrifice. Various plans were suggested, and even assassination was hinted at. His harsh treatment of Colonel Ethan Allen, a prisoner in his hands, combined with his haughty and arrogant conduct toward all, increased the feeling against him. To add to all this, General Lee was a prisoner in the British jail, and confined in a cell under the pretense that he was a deserter, having once been an officer in the British army; Washington had no prisoner of equal rank to offer in exchange.
If the capture of Prescott could be effected, it would not only rid the Rhode Islanders of his hated rule, but would afford an officer to be exchanged for General Lee, whom Washington was most anxious to rescue. Under these circumstances, many enterprises were projected; but it was reserved for Lieutenant-Colonel Barton, of the Rhode Island line, to successfully plan and accomplish the much-desired object. He was stationed with a force of militia on the main-land, when he received word that Prescott was quartered at a country-house near the western shore of the Island, about four miles from Newport, totally unconscious of danger, though in a very exposed situation. Conceiving this to be the favorable opportunity, Barton began to prepare for the execution of his bold design. The enterprise proposed was bold and hazardous, and its failure would be sure to bring upon him the charge of being rash and foolhardy; but then, if successful, an honorable renown would be the reward of those concerned.