Meanwhile, Theodosia--the brilliant, fascinating Theodosia--and her husband played the game at Blennerhassett's Island. Blennerhassett's head was completely turned. He babbled most indiscreetly about the approaching coup d'etat. Colonel Burr would be king of Mexico, he told his gardener, and Mrs. Alston would be queen when Colonel Burr died. Who could resist the charms of this young princess? Blennerhassett and his wife were impatient to exchange their little isle for marble halls in far away Mexico.
But all was not going well with the future Emperor of Mexico. Ugly rumors were afloat. The active preparations at Blennerhassett's Island, the building of boats at various points along the river, the enlistment of recruits, coupled with hints of secession, disturbed such loyal citizens as the District-Attorney at Frankfort, Kentucky. He took it upon himself to warn the President, and then, in open court, charged Burr with violating the laws of the United States by setting on foot a military expedition against Mexico and with inciting citizens to rebellion in the Western States. But at the meeting of the grand jury Burr appeared surrounded by his friends and with young Henry Clay for counsel. The grand jury refused to indict him and he left the court in triumph. Some weeks later the District-Attorney renewed his motion; but again Burr was discharged by the grand jury, amid popular applause. Enthusiastic admirers in Frankfort even gave a ball in his honor.
Notwithstanding these warnings of conspiracy, President Jefferson exhibited a singular indifference and composure. To all alarmists he made the same reply. The people of the West were loyal and could be trusted. It was not until disquieting and ambiguous messages from Wilkinson reached Washington-disquieting because ambiguous--that the President was persuaded to act. On the 27th of November, he issued a proclamation warning all good citizens that sundry persons were conspiring against Spain and enjoining all Federal officers to apprehend those engaged in the unlawful enterprise. The appearance of this proclamation at Nashville should have led to Burr's arrest, for he was still detained there; but mysterious influences seemed to paralyze the arm of the Government. On the 22d of December, Burr set off, with two boats which Jackson had built and some supplies, down the Cumberland. At the mouth of the river, he joined forces with Blennerhassett, who had left his island in haste just as the Ohio militia was about to descend upon him. The combined strength of the flotilla was nine bateaux carrying less than sixty men. There was still time to intercept the expedition at Fort Massac, but again delays that have never been explained prevented the President's proclamation from arriving in time; and Burr's little fleet floated peacefully by down stream.