cers civil and military, of the United States to seize and detain all persons and property concerned in the enterprise.
The last chance of stopping the conspirators before they could enter the Mississippi was at Fort Massac. Beyond that point they could not easily be molested until they should reach a country more friendly than Ohio or Kentucky to their purposes; but the President had reason to suppose that his proclamation came in ample time to stop the conspirators while they were still on the Ohio River.
The Governor of Ohio, without waiting for the proclamation, acted promptly. On Graham's request, the necessary law was passed, and measures were taken to seize Burr's boats at Marietta. The boats and supplies were brought by Burr's men to Blennerhassett's island; but finding that militia were about to take possession of the island itself, the conspirators, with Blennerhassett in their company, at midnight of December 10-11, fled down the river,—a half-dozen ill-fitted boats, with thirty or forty men,—and passed the Falls of the Ohio at about the time when Burr and Adair entered Nashville.
Graham, leaving Ohio, reached Kentucky December 22, and induced the Governor and Legislature, December 24, to follow the example of Ohio; but he lost much time between Chillicothe and Frankfort, so that even after driving Burr from Ohio to Kentucky, and from Kentucky to Tennessee, the quickest
