Thomas Duffield was a Master of University College, Oxford, England.Darwall-Smith, Robin, A History of University College, Oxford. Oxford University Press, 2008. . Appendix I, page 529.Carr, William, University College, Routledge, 1998. . Chapter IV, The Fourteenth Century (pages 31–52). Duffield became Master of the College in 1396 and remained in the post until 1398.
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