Connected with La Salpêtrière are many interesting traditions. During its earliest days St. Vincent de Paul ministered constantly to the patients. Here Bossuet, on the 29th of June, 1657, pronounced his panegyric on St. Paul, one of the masterpieces of Christian eloquence. Here was confined in 1788 the mysterious personage calling herself Madame de Donhault, whose identity has never been established, and who is known in judicial annals as the “WOMAN WITHOUT A NAME,” or “THE SHAM MARCHIONESS.” Here, too, was shut up the widow and accomplice of the famous poisoner, Desrues, massacred with thirty-five other prisoners on the 4th of September, 1792. Two other women who played in the world two very different parts died at La Salpêtrière: Théroigne de Méricourt, at the age of fifty-seven, after eighteen years of wild illusions, and Mdlle. Quino. The Salpêtrière has been the cradle of important physical and psychological studies in connection with brain diseases. These have sometimes taken a slightly fantastic form, as when Esquirol and his nephew, Dr. Miture, endeavoured to cure madness by the most agreeable remedies--the former prescribing music, the latter champagne. Rostan and Georget in 1822 made at La Salpêtrière experiments in animal magnetism, which attracted much attention in the scientific world, especially as regards two subjects, now well known in the history of somnabulism: the young Petronilla, and the widow Brouillard, nicknamed Braquette, whose clairvoyance was some years later put to a delicate test by three mischievous house surgeons, MM. Dechambre, Diday, and Debrou. A number of interesting and very important experiments in the new science (or old science under a new name) of hypnotism have been made by Charcot and his pupils at this institution. Here, too, a close examination and analysis of the cerebral manifestations of the insane led some subtle anatomist to the conclusion that genius was but a form of insanity. There was one physician of La Salpêtrière, M. Lélut, member of the Chamber of Deputies, and of the Institute, who, in two remarkable works, endeavoured to prove that in the minds of Socrates and of Pascal there was, at least, a touch of madness. Another learned physician, attached during the Louis Philippe period to the Salpêtrière, M. Trélat--described by Dr. Linas as “an excellent man, ex-minister, and _not_ a member of the Legion of Honour”--wrote a book, which may be classed with the one just named, on “Lucid Madness.”