COCKBURN, HENRY (1779-1854). —Scottish judge and biographer, b. (probably) and ed. in Edin., became a distinguished member of the Scottish Bar, and ultimately a judge. He was also one of the leaders of the Whig party in Scotland in its days of darkness prior to the Reform Act of 1832. The life-long friend of Francis Jeffrey, he wrote his life, pub. in 1852. His chief literary work, however, is his Memorials of his Time (1856), continued in his Journal (1874). These constitute an autobiography of the writer interspersed with notices of manners, public events, and sketches of his contemporaries, of great interest and value.
COCKTON, HENRY (1807-1852). —Novelist, b. in London, is only remembered as an author for his novel of Valentine Vox (1840), the adventures of a ventriloquist.
COLENSO, JOHN WILLIAM (1814-1883). —Mathematician and Biblical critic, b. at St. Austell, Cornwall, and ed. at St. John's Coll., Camb., where he was a tutor, entered the Church, and pub. various mathematical treatises and Village Sermons. In 1853 he was appointed first Bishop of Natal. He mastered the Zulu language, introduced printing, wrote a Zulu grammar and dictionary, and many useful reading-books for the natives. His Commentary on the Romans (1861) excited great opposition from the High Church party, and his Critical Examination of the Pentateuch (1862-1879), by its then extreme views, created great alarm and excitement. He was in 1863 deposed and excommunicated by Bishop Gray of Cape Town, but confirmed in his see by the Courts of Law. His theological writings are now largely superseded; but his mathematical text-books, for the writing of which he was much better equipped, hold their place.
COLERIDGE, HARTLEY (1796-1849). —Poet, eldest s. of [Samuel T.C.] (q.v.), b. at Clevedon, spent his youth at Keswick among the "Lake poets." His early education was desultory, but he was sent by Southey to Oxf. in 1815. His talents enabled him to win a Fellowship, but the weakness of his character led to his being deprived of it. He then went to London and wrote for magazines. From 1823 to 1828 he tried keeping a school at Ambleside, which failed, and he then led the life of a recluse at Grasmere until his death. Here he wrote Essays, Biographia Borealis (lives of worthies of the northern counties) (1832), and a Life of Massinger (1839). He is remembered chiefly for his Sonnets. He also left unfinished a drama, Prometheus.
COLERIDGE, SAMUEL TAYLOR (1772-1834). —Poet, philosopher, and critic, s. of the Rev. John C., vicar and schoolmaster of Ottery St. Mary, Devonshire, was b. there in 1772, the youngest of 13 children. He was at Christ's Hospital from 1782 to 1790, and had Charles Lamb for a schoolfellow, and the famous scholar and disciplinarian, James Boyer, for his master. Thence he proceeded to Jesus Coll., Camb., in 1791, where he read much, but desultorily, and got into debt. The troubles arising thence and also, apparently, a disappointment in love, led to his going to London and enlisting in the 15th Dragoons under the name of Silas Tomkyn Comberbacke. He could not, however, be taught to ride, and through some Latin lines written by him on a stable door, his real condition was discovered, his friends communicated with, and his release accomplished, his brothers buying him off. After this escapade he returned (1794) to Camb. He had by this time imbibed extreme democratic or, as he termed them, pantisocratic principles, and on leaving Camb. in the same year he visited Oxf., where he made the acquaintance of Southey, and discussed with him a project of founding a "pantisocracy" on the banks of the Susquehanna, a scheme which speedily fell through, owing firstly to want of funds, and secondly to the circumstance of the two projectors falling in love simultaneously with two sisters, Sarah and Edith Fricker, of whom the former became, in 1795, the wife of C., and the latter of Southey. C. had spent one more term at Camb., and there in Sept. 1794 his first work, The Fall of Robespierre, a drama, to which Southey contributed two acts, the second and third, was pub. After his marriage he settled first at Clevedon, and thereafter at Nether Stowey, Somerset, where he had Wordsworth for a neighbour, with whom he formed an intimate association. About 1796 he fell into the fatal habit of taking laudanum, which had such disastrous effects upon his character and powers of will. In the same year Poems on various Subjects appeared, and a little later Ode to the Departing Year. While at Nether Stowey he was practically supported by Thomas Poole, a tanner, with whom he had formed a friendship. Here he wrote The Ancient Mariner, the first part of Christabel and Kubla Khan, and here he joined with Wordsworth in producing the Lyrical Ballads. Some time previously he had become a Unitarian, and was much engaged as a preacher in that body, and for a short time acted as a minister at Shrewsbury. Influenced by Josiah and Thomas Wedgwood, who each in 1798 gave him an annuity of £75 on condition of his devoting himself to literature, he resigned this position, and soon afterwards went to Germany, where he remained for over a year, an experience which profoundly influenced the future development of his intellect. On his return he made excursions with Southey and Wordsworth, and at the end of 1799 went to London, where he wrote and reported for the Morning Post. His great translation of Schiller's Wallenstein appeared in 1800. In the same year he migrated to Greta Hall, near Keswick, where he wrote the second part of Christabel. Soon after this his health gave way, and he suffered much; and, whether as the cause or the consequence of this, he had become a slave to opium. In 1804 he went to Malta in search of health, and there became the friend of the governor, Sir Alexander Ball, who appointed him his sec., in which position he showed remarkable capacity for affairs. Resigning this occupation, of which he had become tired, he travelled in Italy, and in the beginning of 1806 reached Rome, where he enjoyed the friendship of Tieck, Humboldt, and Bunsen. He returned to England in the end of 1806, and in 1808 delivered his first course of lectures on Shakespeare at the Royal Institution, and thereafter (1809), leaving his family at Keswick, he went to live with Wordsworth at Grasmere. Here he started The Friend, a philosophical and theological periodical, which lasted for 9 months. That part of his annuity contributed by T. Wedgwood had been confirmed to him by will in 1805, and this he allowed to his wife, but in 1811 the remaining half was stopped. He delivered a second course of lectures in London, and in 1813 his drama, Remorse, was acted at Drury Lane with success. Leaving his family dependent upon Southey, he lived with various friends, first, from 1816 to 1819, with John Morgan at Calne. While there he pub. Christabel and Kubla Khan in 1816, and in 1817 Biographia Literaria, Sybilline Leaves, and an autobiography. In 1818 he appeared for the last time as a lecturer. He found in 1819 a final resting-place in the household of James Gillman, a surgeon, at Highgate. His life thenceforth was a splendid wreck. His nervous system was shattered, and he was a constant sufferer. Yet these last years were, in some respects, his best. He maintained a struggle against opium which lasted with his life, and though he ceased to write much, he became the revered centre of a group of disciples, including such men as Sterling, Maurice, and Hare, and thus indirectly continued and increased his influence in the philosophic and theological thought of his time. He returned to Trinitarianism, and a singular and childlike humility became one of his most marked characteristics. In 1824 he was elected an Associate of the Royal Society of Literature, which brought him a pension of 100 guineas. His latest publications were Aids to Reflection (1825) and The Constitution of Church and State. After his death there were pub., among other works, Table Talk (1835), Confessions of an Enquiring Spirit (1840), Letters and Anima Poetæ (1895).