John Lloyd Ackrill 1921–2007
John Lloyd Ackrill (1921–2007), a Fellow of the British Academy, had a powerful and far-reaching influence on the way ancient philosophy is done in the English-speaking world and beyond. In his first article, he interpreted Plato's claim at Sophist 259e, in the process confronting what would have been at the time the authoritative interpretation, that of W. D. Ross. Ackrill was born in Reading to Frederick William Ackrill and Jessie Anne Ackrill. He was educated at Reading School and at St John's College in the University of Oxford; his philosophy tutors at St John's were Paul Grice and John Mabbott. Ackrill's first book was Aristotle's Categories and De Interpretatione. He also published a pair of seminal articles on Plato's Sophist. Perhaps the most important aspect of Ackrill's enduring influence was his editorship of the Clarendon Aristotle Series.