The political aspects of the movement on Canada arise in the main from the mission of the Commissioners of Congress to the army, and their efforts to affect the sympathies of the Canadians. The sources of this matter are also traced in a subsequent note.[517]
=A.= LEXINGTON AND CONCORD.—The details of Revere's connection with the events of the 18th and 19th April are not altogether without dispute. Revere's own narrative was not written till 1798,[518] and was printed in the _Mass. Hist. Soc. Collections_, vol. v., but not so accurately as to preclude the advisability of reprinting it in the same society's _Proceedings_, Nov., 1878. Richard Devens's nearly contemporary account of the signal lanterns is printed in Frothingham's _Siege of Boston_, p. 57.[519] The traditional story of the other messenger of that eventful night is told in H. W. Holland's _William Dawes and his ride with Paul Revere_.[520]
In a book which was published at Boston in 1873 as _Historic Fields and Mansions of Middlesex_, but whose title in a second edition, in 1876, reads _Old Landmarks and Historic Fields of Middlesex_, Mr. Samuel Adams Drake follows (ch. xvi.-xviii.) the route of the British troops from Lechmere Point to Concord and back to Charlestown, pointing out the localities of signal events in the day's course.
The provincial congress ordered depositions[521] to be taken of those who had participated in the events of the day, with a main purpose of establishing that the British fired first at Lexington. These were signed in several copies. One set of them, accompanied by a request from Warren to Franklin to have them printed and dispersed in England, was entrusted to Capt. John Derby, of Salem, who took also a copy of the _Essex Gazette_, in which an account of the fighting was printed, and sailed in a swift packet for England four days after Lieutenant Nunn, bearing Gage's despatches, had sailed from Boston (April 24). Derby reached Southampton on the 27th of May, and was in London the next day.[522] London had been stirred three weeks before with rumors of a bloody day with Gage's troops,[523] and now two days later the government felt called upon to announce they had no tidings; whereupon Arthur Lee, who, since Franklin had sailed for America, had succeeded to his place as agent of Massachusetts, and had received the papers, made a counter-announcement that the public could see the affidavits at the Mansion House.[524] The tidings spread. Hutchinson communicated the news to Gibbon, and he recorded it in a letter, May 31.[525] On the 5th of June Horace Walpole wrote it to Horace Mann. On the 7th, Dartmouth spoke of the "vague and uncertain accounts of a skirmish, made up for the purpose of conveying misrepresentation."[526]