Daniel Hack Tuke

Daniel Hack Tuke (April 19, 1827 - March 5, 1895) was physician and expert on mental illness from England.

Tuke came from a long line of Quakers from York who were interested in mental illness and concerned with those afflicted. His great-grandfather William Tuke and his grandfather Henry Tuke co-founded the Retreat, which revolutionized the treatment of insane people. His father Samuel Tuke carried on the work of the York Retreat and reported on its methods and its results. Daniel's older brother James Hack Tuke was the next overseer of the York Retreat.

In 1845 Daniel Tuke entered the office of a solicitor at Bradford, but in 1847 began work at the York Retreat. Entering St Bartholomew's Hospital in London in 1850, he became a member of the Royal College of Surgeons in 1852, and graduated M.D. at Heidelberg in 1853. In 1858, in collaboration with JC Bucknill, he published a Manual of Psychological Medicine, which was for many years regarded as a standard work on lunacy.

In 1853 he visited a number of foreign asylums, and later returning to York he became visiting physician to the York Retreat and the York Dispensary, lecturing also to the York School of Medicine on mental diseases. In 1859 ill health obliged him to give up his work, and for the next fourteen years he lived at Falmouth. In 1875 he settled in London as a specialist in mental diseases. In 1880 he became joint editor of the Journal of Mental Science.

Among his works were:
 * Illustrations of the Influence of the Mind on the Body (1872)
 * Insanity in Ancient and Modern Life (1878)
 * History of the Insane in the British Isles (1882)
 * Sleepwalking and Hypnotism (1884)
 * Past and Present Provision for the Insane Poor in Yorkshire (1889)
 * Dictionary of Psychological Medicine (1892).