appointed his regular physician. This circumstance made his professional fortune, for his ability enabled him to take full advantage of it, and in 1705 he became physician to the Queen. He became the cherished friend of Swift and Pope, and himself gained a high reputation as a wit and man of letters. His principal works are the Memoirs of Martinus Scriblerus, partly by Pope, but to which he was the chief contributor, the History of John Bull (1712), mainly against the Duke of Marlborough, A Treatise concerning the Altercation or Scolding of the Ancients, and the Art of Political Lying. He also wrote various medical treatises, and dissertations on ancient coins, weights, and measures. After the death of Queen Anne, A. lost his court appointments, but this, as well as more serious afflictions with which he was visited, he bore with serenity and dignity. He was an honourable and amiable man, one of the very few who seems to have retained the sincere regard of Swift, whose style he made the model of his own, with such success that writings by the one were sometimes attributed to the other: his Art of Political Lying is an example. He has, however, none of the ferocity of S.
Argyll, George John Douglas Campbell, 8th Duke of (1823-1900). -- Statesman and writer on science, religion, and politics, succeeded his f., the 7th duke, in 1847. His talents and eloquence soon raised him to distinction in public life. He acted with the Liberal party until its break-up under the Irish policy of Mr. Gladstone, after which he was one of the Unionist leaders. He held the offices of Lord Privy Seal, Postmaster-General, and Indian Secretary. His writings include The Reign of Law (1866), Primeval Man (1869), The Eastern Question (1879), The Unseen Foundations of Society (1893), Philosophy of Belief (1896), Organic Evolution Cross-examined (1898). He was a man of the highest character, honest, courageous, and clear-sighted, and, though regarded by some professional scientists as to a certain extent an amateur, his ability, knowledge, and dialectic power made him a formidable antagonist, and enabled him to exercise a useful, generally conservative, influence on scientific thought and progress.
Armstrong, John, M.D. (1709-1779). -- Poet, s. of the minister of Castleton, Roxburghshire, studied medicine, which he practised in London. He is remembered as the friend of Thomson, Mallet, and other literary celebrities of the time, and as the author of a poem on The Art of Preserving Health, which appeared in 1744, and in which a somewhat unpromising subject for poetic treatment is gracefully and ingeniously handled. His other works, consisting of some poems and prose essays, and a drama, The Forced Marriage, are forgotten, with the exception of the four stanzas at the end of the first part of Thomson's Castle of Indolence, describing the diseases incident to sloth, which he contributed.
Arnold, Sir Edwin (1832-1904). -- Poet, s. of a Sussex magistrate, was b. at Gravesend, and ed. at King's School, Rochester, London, and Oxford. Thereafter he was an assistant master at King Edward's School, Birmingham, and was in 1856 appointed Principal of the Government Deccan College, Poona. Here he