Mr. Clarke left with me the papers I now send you, presenting the claim of the Corporation of New Orleans to all the lands between the city and the Bayou St. Jean, as a common. What is to be done? The subject is broader than these papers present. I presume this claim would be proper for an investigation and report by the commissioners. I believe it to be a plot against Lafayette. That there should be left a reasonable common for them we had directed; but they might as well claim to the ocean as to the Bayou St. Jean. I am certain there is in some of Claiborne's letters information that they never had a right to a common, but under a kind of lease or permission for a term of years expired long since. But I think we should go further, and direct the governor to report to us in detail all the lots and buildings owned by the public in New Orleans, stating the use they were applied to under the former government, and that for which they would be proper now; to be laid before Congress at their next session, for their determination. Indeed I am not certain but that Claiborne has made such a report to the Secretary at War. Affectionate salutations. TO MR. CHARLES CLAY. WASHINGTON, January 11, 1807. DEAR SIR,--Yours of December 19th has been duly received, and I thank you for your friendly attention to the offer of lands adjoining me for sale. It is true that I have always wished to purchase a part of what was Murray's tract, which would straiten the lines of the Poplar Forest, but I really am not able to make a purchase. I had hoped to keep the expenses of my office within the limits of its salary, so as to apply my private income entirely to the improvement and enlargement of my estate; but I have not been able to do it. Our affairs with Spain, after which you inquire, do not promise the result we wish. Not that war will take place immediately, but they may go off without a settlement, and leave us in constant bickering about indemnification for spoliations, the navigation of the Mobile and the limits of Louisiana. Burr's enterprise is the most extraordinary since the days of Don Quixotte. It is so extravagant that those who know his understanding, would not believe it if the proofs admitted doubt. He has meant to place himself on the throne of Montezuma, and extend his empire to the Alleghany, seizing on New Orleans as the instrument of compulsion for our western States. I think his undertaking effectually crippled by the activity of Ohio. Whether Kentucky will give him the _coup de grace_ is doubtful; but if he is able to descend the river with any means, we are sufficiently prepared at New Orleans. I hope, however, Kentucky will do its duty, and finish the matter for the honor of popular government, and the discouragement of all arguments for standing armies. Accept my friendly salutations, and assurances of great esteem and respect.