always ready with some plausible explanation. He became in time much attached to him; and defended him from the jealous attacks of his courtiers, and the indignation of those who were grieved to see their monarch the easy dupe of a charlatan. Borri endeavoured, by every means in his power, to find aliment for this good opinion. His knowledge of medicine was useful to him in this respect, and often stood between him and disgrace. He lived six years in this manner at the court of Frederick; but that monarch dying in 1670 he was left without a protector.
As he had made more enemies than friends in Copenhagen, and had nothing to hope from the succeeding sovereign, he sought an asylum in another country. He went first to Saxony; but met so little encouragement, and encountered so much danger from the emissaries of the Inquisition, that he did not remain there many months. Anticipating nothing but persecution in every country that acknowledged the spiritual authority of the pope, he appears to have taken the resolution to dwell in Turkey, and turn Mussulman. On his arrival at the Hungarian frontier, on his way to Constantinople, he was arrested on suspicion of being concerned in the conspiracy of the Counts Nadasdi and Frangipani, which had just been discovered. In vain he protested his innocence, and divulged his real name and profession. He was detained in prison, and a letter despatched to the Emperor Leopold, to know what should be done with him. The star of his fortunes was on the decline. The letter reached Leopold at an unlucky moment. The pope's nuncio was closeted with his majesty; and he no sooner heard the name of Joseph Francis Borri, than he demanded him as a prisoner of the Holy See. The request was complied with; and Borri, closely manacled, was sent under an escort of soldiers to the prison of the Inquisition at Rome. He was too much of an impostor to be deeply tinged with fanaticism, and was not unwilling to make a public recantation of his heresies, if he could thereby save his life. When the proposition was made to him, he accepted it with eagerness. His punishment was to be commuted into the hardly less severe one of perpetual imprisonment; but he was too happy to escape the clutch of the executioner at any price, and he made the amende honorable in face of the assembled multitudes of Rome on the 27th of October 1672. He was then transferred to the prisons of the Castle of St. Angelo, where he remained till his death, twenty-three years afterwards. It is said that, towards the close of his life, considerable indulgence was granted him; that he was allowed to have a laboratory, and to cheer the solitude of his dungeon by searching for the philosopher's stone. Queen Christina, during her residence at Rome, frequently visited the old man, to converse with him upon
