The work of Sir Peter Frederick Strawson, FBA (23 November 1919 – 13 February 2006) spanned philosophy of language, metaphysics, epistemology and the history of philosophy, particularly Kant. He was the Waynflete Professor of Metaphysical Philosophy at the University of Oxford (Magdalen College) from 1968 to 1987. Before that he was appointed as a college lecturer at University College, Oxford in 1947 and became a tutorial fellow the following year until 1968. On his retirement in 1987, he returned to University College and continued working there until shortly before his death. P.F. Strawson was president of the Aristotelian Society from 1969-1970.