Aller, and married the widow Mary (née Machell) Cudworth (c.1582–1634). Dr Stoughton paid careful attention to his stepchildren's education, which Ralph later described as a "diet of Calvinism". Letters, to Stoughton, by both brothers James and Ralph Cudworth make this plain; and, when Ralph matriculated at Emmanuel College, Cambridge (1632), Stoughton thought him "as wel grounded in Scho[o]l-Learning as any Boy of his Age that went to the University". Stoughton was appointed Curate and Preacher at St Mary Aldermanbury, London (1632), and the family left Aller. Ralph's elder brother, James Cudworth, married and emigrated to Scituate, Plymouth Colony, New England (1634). Mary Machell Cudworth Stoughton died during summer 1634, and Dr Stoughton married a daughter of John Browne of Frampton and Dorchester. Pensioner, Student and Fellow of Emmanuel College (1630–45) From a family background embedded in the early nonconformity and a diligent student, Cudworth was admitted (as a pensioner) to his father's old college, Emmanuel College, Cambridge (1630), matriculated (1632), and graduated (BA (1635/6); MA (1639)). After some misgivings (which he confided in his stepfather), he was elected a Fellow of Emmanuel (1639), and became a successful tutor, delivering the Rede Lecture (1641). He published a tract entitled The Union of Christ and the Church, in a Shadow (1642), and another, A Discourse concerning the True Notion of the Lord's Supper (1642), in which his readings of Karaite manuscripts (stimulated by meetings with Johann Stephan Rittangel) were influential. 11th Regius Professor of Hebrew (1645) and 26th Master of Clare Hall (1645–54) Following sustained correspondence with John Selden (to whom he supplied Karaite literature), he was elected (aged 28) as 11th Regius Professor of Hebrew (1645). In 1645, Thomas Paske had been ejected as Master of Clare Hall for his Anglican allegiances, and Cudworth (despite his immaturity) was selected as his successor, as 26th Master (but not admitted until 1650). Similarly, his fellow-theologian Benjamin Whichcote was installed as 19th Provost of King's College. Cudworth attained the degree of Bachelor of Divinity (1646), and preached a sermon before the House of Commons of England (on 1 John 2, 3–4), which was later published with a Letter of Dedication to the House (1647). Despite these distinctions and his presentation, by Emmanuel College, to the rectorate of North Cadbury, Somerset (3 October 1650), he remained comparatively impoverished. He was awarded the degree of Doctor of Divinity (1651), and, in January 1651/2, his friend Dr