Born at Skipton, Yorkshire, Henry Sidgwick studied at Trinity College, Cambridge University, where he was appointed a fellow in 1859. In 1869 he resigned his fellowship when growing religious doubts led him to decide that he could no longer subscribe to the Thirty-Nine Articles of the Anglican church (as fellows were required to do). He was subsequently reappointed when the religious requirements were abolished, becoming professor of moral philosophy in 1883 and continuing to teach at Trinity College until his death. Sidgwick was active in many fields: education, classics, literature, political theory, and history as well as philosophy. He was interested in the cause of women's education… and was instrumental in the founding of Newnham College for women at Cambridge. Sidgwick's most important contributions to philosophy lie in the field of ethics, and his most important work is Methods of Ethics (1874). In ethical theory, he was a proponent of utilitarianism; he is generally regarded as the third great representative of that position, along with Bentham and John Stuart Mill (see also Vols. 1 and 3). He rejected the empiricism on which earlier utilitarians had grounded their theory and displayed much greater complexity and sophistication in treating the psychology of moral motivation. In political theory, Sidgwick was more conservative than either Bentham or Mill.