Thomas Arnold, M.D. (1742-1816), was a physician and writer on insanity.
Arnold was born in Leicester, educated at Edinburgh University, where he took the degree of M.D., became a fellow of the Royal College of Physicians, and of the Royal Medical Society of Edinburgh. He practised in Leicester, where he became owner and conductor of a large lunatic asylum. 'In a word, he was an enliglitened ornament of his native town'[1].
His principal works are:
In the first of these he examines and compares the opinions of ancient and modern writers on the subject. It is a work of great learning and research, and abounds with interesting cases related from the author's experience.
He died at Leicester 2 September 1816.
"Arnold, Thomas (1742-1816)". Dictionary of National Biography. London: Smith, Elder & Co. 1885–1900.