Hillebrand (Karl), cosmopolitan writer, b. 17 Sept. 1829, at Giessen. His father, Joseph Hillebrand, succeeded Hegel as professor at Heidelberg. Involved in the revolutionary movement in Germany, Karl was imprisoned in the fortress of Rastadt, whence he escaped to France. He taught at Strasbourg and Paris, where he became secretary to Heine. On the poet's death he removed to Bordeaux, where he became a naturalised Frenchman. He became professor of letters at Douay. During the Franco-Prussian war he was correspondent to the Times, and was taken for a Prussian spy. In 1871 he settled at Florence, where he translated the poems of Carducci. Hillebrand was a contributor to the Fortnightly Review, Nineteenth Century, Revue des deux Mondes, North American Review, etc. His best known work is on France and the French in the second half of the nineteenth century. Died at Florence, 18 Oct. 1884. Hins (Eugène), Belgian writer, Dr. of Philosophy, Professor at Royal Athenæum, Charleroi, b. St. Trond, 1842. As general secretary of the International, he edited L'Internationale, in which he laid stress on anti-religious teaching. He contributed to La Liberté, and was one of the prominent lecturers of the Societies Les Solidaires, and La Libre-pensée of Brussels. He has written La Russie dé voilée au moyen de sa littérature populaire, 1883, and other works. Hippel (Theodor Gottlieb von), German humoristic poet, b. Gerdauen, Prussia, 31 Jan. 1741. He studied theology, but resigned it for law, and became in 1780 burgomaster of Königsberg. His writings, which were published anonymously, betray his advanced opinions. Died Bromberg, 23 April, 1796. Hittell (John S.), American Freethinker, author of the Evidences against Christianity (New York, 1857): has also written A Plea for Pantheism, A New System of Phrenology, The Resources of California, a History of San Francisco, A Brief History of Culture (New York, 1875), and St. Peter's Catechism (Geneva, 1883). Hoadley (George), American jurist, b. New Haven, Conn., 31 July, 1836. He studied at Harvard, and in '47 was admitted to the bar, and in '51 was elected judge of the superior court of Cincinnati. He afterwards resigned his place and established a law firm. He was one of the counsel that successfully opposed compulsory Bible reading in the public schools. Hobbes (Thomas), English philosopher, b. Malmesbury, 5 April, 1588. In 1608 he became tutor to a son of the Earl of Devonshire, with whom he made the tour of Europe. At Pisa in 1628 he made the acquaintance of Galileo. In 1642 he printed his work De Cive. In 1650 appeared in English his work on Human Nature, and in the following year his famous Leviathan. At the Restoration he received a pension, but in 1666 Parliament, in a Bill against Atheism and profaneness, passed a censure on his writings, which much alarmed him. The latter years of his life were spent at the seat of the Duke of Devonshire, Chatsworth, where he died 4 Dec. 1679.