Arnold, Thomas, 1795-1842, English educator, b. Isle of Wight, educated at Winchester school and at Corpus Christi College, Oxford. He was a fellow of Oriel College, Oxford, from 1815 to 1819, was ordained deacon in 1818, and was from 1827 to 1842 headmaster of Rugby school, where he brought about many changes. Mathematics, modern languages, and modern history were added to the traditional classical curriculum, the monitorial system was introduced, and independent thought was encouraged. Arnold's reforms were influential beyond Rugby itself; his changes were adopted by most of the English secondary schools. Through the medium of his weekly sermons to his students in Rugby Chapel, Arnold inculcated the Christian principles and ideals that formed the core of his own religious convictions. An effective preacher, Arnold was an excellent classical scholar and historian as well. An edition of Thucydides (1835), History of Rome (3 vol., 1838-43; to the Punic Wars), and History of the Later Roman Commonwealth (pub. posthumously, 1845) are among the products of a lifetime of study. Arnold's expression of liberal political and theological views made him unpopular, however, and general recognition was not accorded him until 1841, when he was appointed regius professor of modern history at Oxford. Matthew Arnold was his son and Mary Augusta (Mrs. Humphry) Ward his granddaughter. Thomas Arnold is portrayed in Tom Brown's Schooldays (1857), a novel about life at Rugby by Thomas Hughes.

known as Doctor Arnold

(born June 13, 1795, East Cowes, Isle of Wight, Eng.—died June 12, 1842, Rugby, Warwickshire) British educator. A classical scholar, he became headmaster in 1828 of Rugby School, which was in a state of decline. He revived Rugby by reforming its curriculum, athletics program, and social structure (in the prefect system he introduced, older boys served as house monitors to keep discipline among younger boys), becoming in the process the preeminent figure in British education. In 1841 he was named Regius Professor of Modern History at Oxford. In addition to several volumes of sermons, he wrote a three-volume History of Rome (1838–43). He was the father of Matthew Arnold and grandfather of the novelist Mrs. Humphry Ward (1851–1920).

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Thomas Arnold was an influential English educator and famous headmaster of Rugby School. Other people with the same name include:

• Thomas Dickens Arnold (1798-1870), American Congressman for Tennessee
• Thomas Walker Arnold (1864-1930), professor and eminent orientalist
• Thomas J. Arnold, English missionary to China
• Thomas Arnold (bobsleigh), silver medalist at the 1924 Winter Olympics
• Thomas Arnold (police), 19th century London police superintendent involved in the Jack the Ripper investigation

See also

• Tom Arnold