afterwards removed to Charleston. From Charleston, after a few months residence, he went to Boston, which was then garrisoned by a British army commanded by General Gage.
Thompson was well received by General Gage and the officers of the British army; and his intercourse with them, while it probably gave him a stronger bias towards the side of the mother country than he had yet exhibited, did not contribute to remove the bad opinion his countrymen had formed of his patriotism. Having returned in the spring of 1775, to his native town of Woburn, where he was joined by his wife and daughter, he again ran the risk of being tarred and feathered. The mob surrounded the house where he resided early one morning, armed with guns and sticks, and but for the interference of his old friend Loammi Baldwin, who arrived at the spot in time to use his influence with the crowd, serious consequences might have ensued.
The commencement of open hostilities between the colonists and the British troops in May 1775, made Thompson's position still more critical. As a major in the militia of the province, he would probably have acted on the side of the patriots, obeying the orders of the Provincial Congress, which had superseded the old government; but the odium attached to his name was such, that his very zeal on the patriotic side would have been misrepresented. In order, therefore, to clear himself of all suspicion, and that he might thenceforth live on good terms with his countrymen, he demanded a trial before the Committee of Correspondence established at Woburn by authority of the new power. The trial was granted: he was put under arrest; and an advertisement was inserted in the newspapers for all who had charges to prefer against his patriotism to come forward. Besides the general allegation of his being a Tory, and a friend and correspondent of Governor Wentworth and General Gage, the only charge made against him on his trial was, that he had been instrumental in sending back to their colors two British deserters, having procured their pardon from General Gage during his residence in Boston. This, which ought properly to have been regarded as a mere act of mercy, was construed in a less favorable manner by Thompson's judges; and although, on the conclusion of his trial, the court declared that he had done nothing which could legally be considered as a crime, he was set at liberty without the satisfaction of a full and formal acquittal. Against this treatment he protested in the strongest manner, insisting that he should either be punished as guilty, or declared innocent; but his protests were unheeded.
With a view, apparently, to convince his countrymen of his patriotism by actual service, or possibly because he could enjoy more quiet in the army than the ill-will of his fellow-citizens would allow him in his own house, Thompson, as soon as his trial was over, joined a detachment of the troops of Congress stationed at Chelsea. 'In the hopes of obtaining a commission,' says his biographer, 'he paid great attention to tactics, and assisted at the drills of the yet undisciplined forces. He also took up the study of fortification, which he pursued with his usual ardor. Towards the close, however, of the summer of 1775, his position had become irksome, and even dangerous. Suspicions, which it seemed impossible to allay, shut against him all access to military rank in the continental army. He now could not go from place to place within the lines of the army, without being pointed at as the famous Tory Thompson; and though mili-
