puritan times, and was author of the only contemporary publication which directly attacked Sydenham's views. Sydenham does not seem to have replied to it, but omitted in later editions a theoretical explanation of the smallpox that Stubbe had sharply criticised. Stubbe's statement respecting Sydenham's method of composition is ill-natured, but seems too positive to be a mere invention. Mr. G. H. means Gilbert Havers of Trinity College, Cambridge (Stubbe, The Lord Bacon's Relation of the Sweating Sickness examined, with a defence of Phlebotomy, in opposition to Dr. Sydenham, &c., London, 1671, 4to, p. 180). Ward, in his lives of the Gresham professors, says positively that Dr. Mapletoft translated the ‘Observationes Medicæ’ (1676) into Latin at the request of the author, and that his later pieces were translated by Mr. Gilbert Havers. Ward's statement being questioned, he supported it by a letter from the Rev. J. Mapletoft, son of the doctor, who affirmed that his father had translated all Sydenham's works as they appeared in the edition of 1683, and that the ‘Schedula Monitoria’ (1686) was translated by Gilbert Havers (Ward, Lives of the Professors of Gresham College; Gent. Mag. 1743, p. 528).
Sydenham wrote a plain English style which was rendered into somewhat ambitious and rhetorical Latin in the publications that appeared under his name.
Sydenham published five works in his lifetime, and one was issued after his death. The following list gives the titles and dates of the original and of many subsequent editions: 1. ‘Methodus curandi Febres propriis observationibus superstructa,’ London, 1666, sm. 8vo, Amsterdam, 1666; 2nd edit. London, 1668, 8vo (enlarged); 3rd edit. with new title, ‘Observationes Medicæ circa morborum acutorum historiam et curationem,’ London, 1676, 8vo (greatly enlarged); 4th edit. London, 1685, 8vo. Some other continental editions are mentioned. 2. ‘Epistolæ Responsoriæ duæ, prima de Morbis Epidemicis ab 1676 ad 1680 ad Robertum Brady, M.D., secunda de Luis Venereæ historia et curatione ad Henricum Paman, M.D.,’ London, 1680, 8vo.; 2nd edit. London, 1685, 8vo. 3. ‘Dissertatio epistolaris ad Gulielmum Cole, M.D., de observationibus nuperis circa curationem variolarum confluentium necnon de affectione hysterica,’ London, 1682, 8vo; 2nd edit. London, 1685, 8vo. 4. ‘Tractatus de Podagra et Hydrope,’ London, 1683, 8vo; 2nd edit. London, 1685. 5. ‘Schedula monitoria de Novæ febris ingressu,’ London, 1686, 8vo; 2nd edit. London, 1688, 8vo (Greenhill). 6. ‘Processus Integri in morbis fere omnibus curandis;’ first printed by Dr. Monfort in 1692 from Sydenham's manuscript, but only in about twenty copies, of which none can be traced. Reprinted same year in ‘Miscellanea Curiosa,’ Nuremberg, 1692, 4to, Dec. ii. Ann. 10, App. pp. 139–396. First definite edition, London, 1693, 12mo; also at London, 1695, 1705, 1712, 1726, &c., and at Amsterdam, Geneva, Lyons, Venice, Edinburgh, and elsewhere. English by William Salmon (with additions of his own), London, 1695, 8vo 1707. English (anonymous) Dr. Sydenham's ‘Compleat Method of curing almost all Diseases,’ many editions; 5th edit. 1713, 12mo. To these should be added ‘Compendium Praxeos Medicæ Sydenhami in usum quorundam commodiorem, editum a Gulielmo Sydenhamo, M.D., Thomæ filio natu maximo,’ London, 1719, 12mo (partly at least from Sydenham's manuscripts by his son).
Collected editions.—Latin: 1. ‘Th. Sydenham Opuscula omnia,’ Amsterdam, 1683, 8vo (contains 1, 2, and 3), portrait. 2. ‘Opera Universa,’ London, 1685, 8vo, with portrait, called ‘editio altera,’ but an earlier London edition cannot be traced, though it is stated there was one in 1683 (contains 1, 2, 3, 4). 3. London, 1705, 8vo (contains 1, 2, 3, 4, 5); also at Geneva, 1716, 4to; 2 vols. 4to, 1723, 1736, 1749, 1757, 1769; Venice, 1735, fol. (Billings), 1762, fol.; Padua, 1725 (Billings); Leyden, 1726, 8vo, 1741, 1754; Leipzig, ed. C. G. Kühn, 1827, 12mo; London, Sydenham Society, ed. W. A. Greenhill, 1844, 8vo, 2nd edit. 1846 (best edition).
English translations.—1. Whole works, translated by John Pechey, London, 1696, 8vo; 11th edit. 1740. 2. Works, newly made English by John Swan, with a life (anonymous, but by Samuel Johnson), London, 1742, 8vo, 3rd edit. 1753; revised by G. Wallis, London, 1788, 2 vols. 8vo. 3. Works, translated from the Latin edition of Dr. Greenhill, with a life of the author by R. G. Latham, M.D., Sydenham Society, London, 1848, 8vo, 2 vols. German Translations.—Transl. J. J. Mastalir, Vienna, 1786–7, 8vo (Billings); ‘Auszug,’ transl. H. G. Spiering, Leipzig, 1795, 1802 (Billings). French translation by A. F. Jault, 8vo, Paris, 1774, 1781, 1789 (Billings); revised by J. B. Th. Baumes, Montpellier, 1816 (Picard). Italian translation by Campanelli, Pavia, 1816, 2 vols. 12mo (Ebert. Picard).
Manuscripts.—1. ‘Medical observations by Thomas Sydenham, London, Martii 26o, 1669,’ Library of College of Physicians;
