The origins of this association of alchemists and seekers after the philosopher's stone were highly dramatic. François Galaup de Chasteuil, second of the name--he belonged to an illustrious family of Languedoc, which had produced men of the highest distinction in arms, religion, and literature--was its chief, or to use the cant expression of the cabala, its 'author.' His life had been more than ordinarily romantic. Born at Aix, on November 15, 1625, he was the second son of Jean Galaup de Chasteuil, attorney-general of the Exchequer Court of Aix. His elder brother Hubert, solicitor-general to the Parlement of the same town, was 'renowned for the nobility of his mind and the profundity of his knowledge'; his younger brother Pierre was a poet, the friend of Boileau, La Fontaine, and Mademoiselle de Scudéry. After a successful student career, François was admitted doctor of law. In 1644 he became a knight of Malta. He did signal service to the Order, and Lascaris, the grand master, placed on his breast the cross of honour. He then became captain of the guards of the great Condé. In 1652 he retired to Toulon, fitted out a ship, and under the Maltese flag went privateering against the Mussulmans. Algerian corsairs captured him and led him into captivity. After two years of slavery he came to Marseilles, where he turned monk and became prior of the Carmelites. He smuggled into the convent a young girl--a slender, fair-haired child, with large, bright blue eyes; and there he kept her locked up in his cell. When she was on the point of giving birth to her child, Chasteuil, assisted by a lay brother, strangled her in her bed, and on a pitch-dark night carried her into the chapel of the convent, where he lifted several slabs of the floor and dug out a grave in which to bury her. The silence of the arches was disturbed by a dull sound. A pilgrim, lying asleep against a pillar, woke up, and saw the sinister toilers by the light of the moon which shone through the stained windows. Transfixed with fright, he remained hidden out of sight in a dark corner until dawn, when the chapel was opened, and he ran to inform the magistrates. Chasteuil was arrested, tried, and condemned. He was on the way to execution when, at the foot of the gibbet, up came Louis de Vanens, captain of the galleys, along with several soldiers. Chasteuil and Vanens were old friends. Chasteuil was rescued, and, taking his rescuer with him, he fled to Nice.