Alessandro d’Ancona, entitled ’Un Avventuriere del Secolo XVIII., in the ‘Nuovo Antologia,’ February 1 and August 1, 1882.  Baschet had never himself seen the manuscript of the Memoirs, but he had learnt all the facts about it from Messrs. Brockhaus, and he had himself examined the numerous papers relating to Casanova in the Venetian archives.  A similar examination was made at the Frari at about the same time by the Abbe Fulin; and I myself, in 1894, not knowing at the time that the discovery had been already made, made it over again for myself.  There the arrest of Casanova, his imprisonment in the Piombi, the exact date of his escape, the name of the monk who accompanied him, are all authenticated by documents contained in the ‘riferte’ of the Inquisition of State; there are the bills for the repairs of the roof and walls of the cell from which he escaped; there are the reports of the spies on whose information he was arrested, for his too dangerous free-spokenness in matters of religion and morality.  The same archives contain forty-eight letters of Casanova to the Inquisitors of State, dating from 1763 to 1782, among the Riferte dei Confidenti, or reports of secret agents; the earliest asking permission to return to Venice, the rest giving information in regard to the immoralities of the city, after his return there; all in the same handwriting as the Memoirs.  Further proof could scarcely be needed, but Baschet has done more than prove the authenticity, he has proved the extraordinary veracity, of the Memoirs.  F. W. Barthold, in ’Die Geschichtlichen Personlichkeiten in J. Casanova’s Memoiren,’ 2 vols., 1846, had already examined about a hundred of Casanova’s allusions to well known people, showing the perfect exactitude of all but six or seven, and out of these six or seven inexactitudes ascribing only a single one to the author’s intention.  Baschet and d’Ancona both carry on what Barthold had begun; other investigators, in France, Italy and Germany, have followed them; and two things are now certain, first, that Casanova himself wrote the Memoirs published under his name, though not textually in the precise form in which we have them; and, second, that as their veracity becomes more and more evident as they are confronted with more and more independent witnesses, it is only fair to suppose that they are equally truthful where the facts are such as could only have been known to Casanova himself.

II

For more than two-thirds of a century it has been known that Casanova spent the last fourteen years of his life at Dux, that he wrote his Memoirs there, and that he died there.  During all this time people have been discussing the authenticity and the truthfulness of the Memoirs, they have been searching for information about Casanova in various directions, and yet hardly any one has ever taken the trouble, or obtained the permission, to make a careful examination in precisely