Question: Which member of the Epiphany Philosophers was also a Welsh Anglican bishop ?

full_context: Document 1: Philosophy and Phenomenological Research: Philosophy and Phenomenological Research (PPR) is a bimonthly philosophy journal founded in 1940. Until 1980, it was edited by Marvin Farber, then by Roderick Chisholm and since 1986 by Ernest Sosa. It considers itself open to a variety of methodologies and traditions, as indicated by a statement appearing in each issue: "PPR publishes articles in a wide range of areas including philosophy of mind, epistemology, ethics, metaphysics, and philosophical history of philosophy. No specific methodology or philosophical orientation is required in submissions." It is published by the International Phenomenological Society based at Brown University in Rhode Island, United States.
Document 2: Roger Williams (professor): Sir Roger Williams is a notable Welsh academic. He was Vice-Chancellor of the University of Reading from 1993 until 2002, and chair of Higher Education Funding Council for Wales from 2002 to 2008. He received a knighthood in June 2006 for his services to Higher Education.
Document 3: Christopher Evans (theologian): Born in Birmingham in 1909, Evans attended King Edward's School, renowned for its track record of producing theologians and Christian leaders, such as Edward Benson, once Archbishop of Canterbury. His classmates at the school at the time include the future Conservative MP Enoch Powell. After gaining a scholarship at Corpus Christi College, Cambridge, he became influenced by Sir Edwyn Clement Hoskyns who encouraged emphasis on literary forms used in the Bible, including songs, proverbs and stories. He later spent a year being taught by Michael Ramsey, at Lincoln Theological College before serving four years in parochial ministry in Southampton.
Document 4: Hugo Williams: Hugo Williams born Hugh Anthony Mordaunt Vyner Williams is a British poet, journalist and travel writer. He was born on 20 February 1942.
Document 5: John Owen Williams (Pedrog): Rev. John Owen Williams (1853—1932) was a Welsh Congregational minister, poet and Archdruid
Document 6: Epiphany Philosophers: The Epiphany Philosophers was a group of philosophers, scientists and religious (priests, nuns and monks) who met regularly and published between 1950 and 2010. Their founders included Margaret Masterman, Richard Braithwaite, Dorothy Emmet, Robert H. Thouless, Michael Argyle and Ted Bastin. Later members included Kwame Anthony Appiah, Rupert Sheldrake, Rowan Williams, Clive W. Kilmister, Frederick Parker-Rhodes, Jonathan Westphal and Yorick Wilks.
Document 7: Theological critical realism: In theology, the term critical realism is employed by a community of scientists turned theologians. They are influenced by the scientist turned philosopher Michael Polanyi. Polanyi's ideas were taken up enthusiastically by T. F. Torrance whose work in this area has influenced many theologians calling themselves critical realists. This community includes John Polkinghorne, Ian Barbour, and Arthur Peacocke. The aim of the group is to show that the language of science and Christian theology are similar, forming a starting point for a dialogue between the two. Alister McGrath and Wentzel van Huyssteen (the latter of Princeton Theological Seminary) are recent contributors to this strand. N.T. Wright, New Testament scholar and retired Bishop of Durham (Anglican) also writes on this topic:
Document 8: Henry Williams (bishop): Henry Herbert Williams CH (19 December, 1872 – 29 September, 1961) was born into an ecclesiastical family on 19 December 1872 and educated at St Peter's School, York and The Queen's College, Oxford. He began his ministry in 1900 as a tutor and lecturer in philosophy at Hertford College, Oxford and in 1913 he became Principal of St Edmund Hall, Oxford. From 1920 to 1941 he was Bishop of Carlisle. He died on 29 September 1961.
Document 9: Society of Christian Philosophers: The Society of Christian Philosophers was founded in 1978. Past Presidents include William Alston, Robert Merrihew Adams, Alvin Plantinga, Marilyn McCord Adams, George I. Mavrodes, Peter van Inwagen, Nicholas Wolterstorff, Eleonore Stump, C. Stephen Evans, Robert Audi, and Linda Zagzebski. Michael C. Rea of the University of Notre Dame is currently President of SCP, Christina van Dyke of Calvin College is Executive Director, and David Billings of Calvin College is Treasurer.
Document 10: Bloomsbury Group: The Bloomsbury Group—or Bloomsbury Set—was an influential group of associated English writers, intellectuals, philosophers and artists, the best known members of which included Virginia Woolf, John Maynard Keynes, E. M. Forster and Lytton Strachey. This loose collective of friends and relatives lived, worked or studied together near Bloomsbury, London, during the first half of the 20th century. According to Ian Ousby, "although its members denied being a group in any formal sense, they were united by an abiding belief in the importance of the arts". Their works and outlook deeply influenced literature, aesthetics, criticism, and economics as well as modern attitudes towards feminism, pacifism, and sexuality.
Document 11: Evangelical Philosophical Society: The Evangelical Philosophical Society (EPS) is an organization devoted to the study of ethics, theology, and religion from an evangelical perspective. Membership is open to professional scholars and associate membership is available to laypersons and students. Since 2006, Paul Copan has been the president of the organization.
Document 12: R. S. Thomas: Ronald Stuart Thomas (29 March 1913 – 25 September 2000), published as R. S. Thomas, was a Welsh poet and Anglican priest who was noted for his nationalism, spirituality and deep dislike of the anglicisation of Wales. John Betjeman, in his 1955 introduction to "Song at the Year's Turning", the first collection of Thomas's poetry to be produced by a major publisher, predicted that Thomas would be remembered long after he himself was forgotten. M. Wynn Thomas said: "He was the Aleksandr Solzhenitsyn of Wales because he was such a troubler of the Welsh conscience. He was one of the major English language and European poets of the 20th century."
Document 13: Rowan Williams: Rowan Douglas Williams, Baron Williams of Oystermouth, {'1': ", '2': ", '3': ", '4': "} (born 14 June 1950) is a Welsh Anglican bishop, theologian and poet.
Document 14: Noel Rowe: Noel Rowe (20 June 1951 - 11 July 2007) was a poet who lived in Sydney, Australia, and was Senior Lecturer in Australian Literature at the University of Sydney where he was also awarded the University Medal (1984) and doctorate (1989). Before becoming an academic, Rowe was a Roman Catholic priest in the Marist Order.
Document 15: UCC Philosophical Society: The UCC Philosophical Society, Commonly known as "the Philosoph", is the largest debating society at University College Cork, Ireland. The Philosoph was founded in 1850, making it the oldest society at UCC. The Society carries out a number of functions, including weekly debates with high-profile guest speakers, participating in debating competitions, running workshops for the students of UCC to develop their public speaking skills and running debating competitions and workshops for schoolchildren (including the Denny Schools Debating Competition). In the 1960s Seán MacBride SC and Nobel Peace Prize winner called the Philosoph "the centre of independent thought in Ireland" when discussing the state of the nation. It has been a feature of scholarly life in Cork for generations.
ground_truth: Rowan Williams