Date of Birth: 
About John Penn Mayberry
- John Penn Mayberry (18 November 1939 – 19 August 2016) was an American mathematical philosopher and creator of a distinctive Aristotelian philosophy of mathematics to which he gave expression in his book The Foundations of Mathematics in the Theory of Sets.
- Following completion of a Ph.D.
- at Illinois under the supervision of Gaisi Takeuti, he took up, in 1966, a position in the mathematics department of the University of Bristol.
- He remained there until his retirement in 2004 as a Reader in Mathematics.
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