In the course of the communications made to me on the subject of the conspiracy of Aaron Burr, I sometimes received letters, some of them anonymous, some under names true or false, expressing suspicions and insinuations against General Wilkinson. But one only of them, and that anonymous, specified any particular fact, and that fact was one of those which had already been communicated to a former administration.

No other information within the purview of the request of the house is known to have been received by any department of the government from the establishment of the present federal government. That which has recently been communicated to the House of Representatives, and by them to me, is the first direct testimony ever made known to me, charging General Wilkinson with the corrupt receipt of money; and the House of Representatives may be assured that the duties which this information devolves on me shall be exercised with rigorous impartiality. Should any want of power in the court to compel the rendering of testimony, obstruct that full and impartial inquiry, which alone can establish guilt or innocence, and satisfy justice, the legislative authority only will be competent to the remedy.

SPECIAL MESSAGE.—January 30, 1808.

To the Senate and House of Representatives of the United States:—

The Choctaws being indebted to their merchants beyond what could be discharged by the ordinary proceeds of their huntings, and pressed for payment, proposed to the United States to cede lands to the amount of their debts, and designated them in two different portions of their country. These designations not at all suiting us, were declined. Still, urged by their creditors, as well as their own desire to be liberated from debt, they at length proposed to make a cession which should be to our convenience. By a treaty signed at Pooshapakonuk, on the 16th November, 1805, they accordingly ceded all their lands south of a line to be run from their and our boundary at the Omochita, eastwardly to their boundary with the Creeks on the ridge between the Tombigbee and Alabama, as is more particularly described in the treaty, containing about five millions of acres, as is supposed, and uniting our possessions there from Adams to Washington county.

The location contemplated in the instructions to the commissioners was on the Mississippi. That in the treaty being entirely different, I was, at that time, disinclined to its ratification, and have suffered it to be unacted on. But progressive difficulties in our foreign relations have brought into view considerations others than those which then prevailed. It is perhaps now as interesting to obtain footing for a strong settlement of militia along our southern frontier, eastward of the Mississippi, as on the west of that river, and more so than higher up the river itself. The consolidation of the Mississippi territory, and the establishment of a barrier of separation between the Indians and our southern neighbors, are also important objects; and the Choctaws and their creditors being still anxious that the sale should be made, I submitted the treaty to the Senate, who have advised and consented to its ratification. I, therefore, now lay it before both houses of Congress for the exercise of their constitutional powers as to the means of fulfilling it.

SPECIAL MESSAGE.—January 30, 1808.

To the Senate and House of Representatives of the United States:—

The posts of Detroit and Mackinac, having been originally intended by the governments which established and held them, as mere depôts for the commerce with the Indians, very small cessions of land around were obtained or asked from the native proprietors, and these posts depended for protection on the strength of their garrisons. The principle of our government leading us to the employment of such moderate garrisons in time of peace, as may merely take care of the post, and to a reliance on the neighboring militia for its support in the first moments of war, I have thought it would be important to obtain from the Indians such a cession of the neighborhood of these posts as might maintain a militia proportioned to this object; and I have particularly contemplated, with this view, the acquisition of the eastern moiety of the peninsula between the lakes Huron, Michigan, and Erie, extending it to the Connecticut reserve, so soon as it could be effected with the perfect good will of the natives.

By a treaty concluded at Detroit, on the 17th of November last, with the Ottawas, Chippewas, Wyandots, and Pottawatomies, so much of this country has been obtained as extends from about Saguina bay southwardly to the Miami of the lakes, supposed to contain upward of five millions of acres, with a prospect of obtaining, for the present, a breadth of two miles for a communication from the Miami to the Connecticut reserve.