March the 27th. Judge Breckenridge gives me the following information: He and Mr. Ross were originally very intimate; indeed, he says, he found him keeping a little Latin school, and advised and aided him in the study of law, and brought him forward. After Ross became a Senator, and particularly at the time of the western insurrection, they still were in concert. After the British treaty, Ross, on his return, informed him there was a party in the United States who wanted to overturn the government, who were in league with France; that France, by a secret article of treaty with Spain was to have Louisiana; and that Great Britain was likely to be our best friend and dependence. On this information, he, Breckenridge, was induced to become an advocate for the British treaty. During this intimacy with Ross, he says, that General Collot, in his journey to the western country, called on him, and he frequently led Breckenridge into conversations on their grievances under the government, and particularly the western expedition; that he spoke to him of the advantages that country would have in joining France when she should hold Louisiana; showed him a map he had drawn of that part of the country; pointed out the passes in the mountain, and the facility with which they might hold them against the United States, and with which France could support them from New Orleans. He says, that in these conversations, Collot let himself out with common prudence. He says, Michaud, (to whom I, at the request of Genet, had given a letter of introduction to the Governor of Kentucky as a botanist, which was his real profession,) called on him; that Michaud had a commissary's commission for the expedition, which Genet had planned from that quarter against the Spaniards; that ----, the late Spanish commandant of St. Genevieve, with one Powers, an Englishman, called on him. That from all these circumstances, together with Ross' stories, he did believe that there was a conspiracy to deliver our country, or some part of it at least, to the French; that he made notes of what passed between himself and Collot and the others, and lent them to Mr. Ross, who gave them to the President, by whom they were deposited in the office of the Board of War; that when he complained to Ross of this breach of confidence, he endeavored to get off by compliments on the utility and importance of his notes. They now cooled towards each other; and his opposition to Ross's election as Governor has separated them in truth, though not entirely to appearance. Doctor Rush tells me, that within a few days he has heard a member of Congress lament our separation from Great Britain, and express his sincere wishes that we were again dependent on her. * * * * *