In consequence of your predecessor’s request to visit post in the Western territory I proceeded to Plattsburg ... and on to Michillimackinac. Our fort at Michillimackinac is one of our most important posts. It stands on an island in the straits which lead from Lake Michigan into Lake Huron four or five miles from the head of the strait. Fort Michillimackinac is an irregular work partly built with a strong wall and partly with pickets; and the parade ground within it is from 100 to 125 feet above the surface of the water. It contains a well of never-failing water, a boom proof used as a magazine, one stone barracks for the use of the officers, equal if not superior to any building of the kind in the United States, a good guard-house and barracks for soldiers and convenient store-houses for produce, etc., with three strong and convenient block-houses. This post is strong both by nature and by art and the possession of it has a great influence with the Indians in favor of the United States. The whole island on which the fort is situated belongs to the United States and is five or six miles in length and two or three miles in width. On the bank of the strait adjacent to the fort stands a large house which was by the English called Government House and was kept by the British commander of the fort which now belongs to the United States. The island and the country about it is remarkably healthy and very fertile for so high a northern latitude. URIAH TRACY. The breaking out of the War of 1812 found only 57 soldiers under Lieutenant Porter Hanks at Fort Michillimackinac. Moreover, the federal authorities at Washington neglected to notify several of their border forts that war had been declared. Accordingly when Captain Roberts, in command of a British force consisting of English soldiers, volunteers and Indians to the number of about 900, descended upon the little post, Michillimackinac was not in the attitude of resistance. [Illustration: Copyright Detroit Publishing Company OLD BLOCK HOUSE AND MISSION POINT, FORT MICHILLIMACKINAC RESERVATION, MACKINAC ISLAND, MICHIGAN] Thus captured by the British, the post was a most important stronghold for them during the continuance of the conflict between the two countries. Not only did it give them a base of great strategic possibilities, but its easy capture had an immense moral effect upon the Indian tribes round about, bringing many of these tribes to the British aid and being the direct cause of much of the Indian trouble that Americans suffered on the western frontier at this time. The English set to energetically fortifying the point as soon as they had assumed charge. A hill-top back of Fort Michillimackinac became the site for a block-house which is standing to this day, and the walls of Mackinac were strengthened and made greater. A letter from R. McDouall, the British commander, of date July 17, 1814, says: