About the middle of August, a committee of Congress visited Washington in his camp, and a plan was then devised to send a force to Canada, by way of the Kennebec River, to co-operate with Schuyler, already preparing to invade that province by way of the North ern lakes. Arnold was then at Cambridge, uttering loud complaints of ill usage upon Lake Champlain. His bravery was well known, and the proposed expedition was exactly suited to his adventurous disposition. To silence his complaints and to secure his services, Washington appointed him to the command of that perilous expedition, and at the same time gave him a commission of colonel in the Continental army. Eleven hundred hardy men were detached for the service from the army, consisting of ten companies of musketeers from New England and three companies of riflemen from Virginia and Pennsylvania. Arnold's field officers were Lieutenant-colonel Christopher Greene (the hero of Red Bank, on the Delaware), Lieutenant- colonel Roger Enos, and Majors Meigs and Bigelow. The riflemen were commanded by Captain Daniel Morgan, the renowned partisan leader in subsequent years of the war. Arnold and his troops marched from Cambridge to Newburyport, where they embarked September 18 on board eleven transports for the mouth of the Kennebec. They reached Gardiner in safety and found two hundred bateaux ready for them at Pitts-ton, on the opposite side of the river. Carpenters had been previously sent to construct * Artemas Ward was a native of Massachusetts, and graduated at Harvard in 1748. He was successively a representative in the Legislature and member of the Council of his state. He was also a justice of the Court of Common Pleas for Worcester county. Having considerable military knowledge, he was chosen to command the army that gathered around Boston in the spring of 1775. Congress appointed him the first of the four major generals under Washington, and to him was assigned the division of the army at Roxbury, when the siege of Boston, in 1776, took place. He resigned his commission a month after that event, yet, at the request of Washington, he continued in command till toward the last of May. He was a member of Congress under the Confederation, and also after the adoption of the present Constitution. He died at Shrewsbury in 1800, aged 73 years. ** Four major generals and eight brigadiers were appointed at the same time. To the former rank were chosen Artemas Ward, Charles Lee, Philip Schuyler, and Israel Putnam (the Major Putnam in the French and Indian war); to the latter, Seth Pomeroy (supposed to be the soldier who shot Dieskau), Richard Montgomery, David Wooster, William Heath, Joseph Spencer, John Thomas, John Sullivan, and Nathaniel Greene. Horatio Gates was appointed adjutant general, with the rank of brigadier. Arrival at Fort Western.--Norridgewock Falls.--The Ancient Indians.-- Father Ralle.--Fatiguing Portage.