and work of Diderot. (N.) [3] Antoine de Ricouart, count of Hérouville, born in Paris in 1713, is the author of Treatise on the Legions, which carries the name of the marshal of Saxony [4], Paris, 1757. He furnished the authors of the Encyclopédie with some curious dissertations. It was hoped that they be sent to the minister under Louis XV, but an unequal marriage excluded it. He died in 1782. (BR.) [4] Only in the first three editions. The work had been first printed on a copy communicated to the marshal and was found in his papers. [5] Montucla was only thirty years old when he published his History of Mathematics, Paris, 1758. It was reviewed and finished by Lalande, Paris, 1799-1802. (Br.) [6] See t. 1, p. 399. [7] Le Camus (Antoine), who left behind other memories of charity. We owe to him a large number of works of literature and of medicine. We will here cite only: The Medicine of the Mind, Paris, 1753. Strategy for Wiping Out Smallpox, 1767. Practical Medicine Made Simpler, More Reliable and More Methodical, 1769. Numerous memoirs on different subjects of medicine. Abdéker, or the Art of Conserving Beauty, 1754-1756. Love and Friendship, comedy, 1763. The Pastoral Romance of Daphnis and Chloe, translated from Longus´ Greek by Amyot, with a double translation, Paris, 1757. This new translation by Le Camus is still worth reading after the one just published by M. Courier in Sainte-Pélagie, where he was detained for a work commissioned by the estate of Chambord. Paris, 1821. (BR.) [8] Gardeil died on April 19, 1808, at the age of 82. We have from him a Translation of Hippocrates´ Medical Works, from the Greek text according to the Foës edition, Toulouse, 1801. (Br.)--He Practiced in Montpellier.