The grave of Clive Staples Lewis (C.S. Lewis) is here at Holy Trinity Church in Oxford, England.  Born on 29 November 1898, he was a British author, literary scholar and Anglican lay theologian. He held academic positions in English literature at both Magdalen College, Oxford (1925–1954), and Magdalene College, Cambridge (1954–1963). He is best known as the author of The Chronicles of Narnia, but he is also noted for his other works of fiction, such as The Screwtape Letters and The Space Trilogy, and for his non-fiction Christian apologetics, including Mere Christianity, Miracles and The Problem of Pain.

Lewis was a close friend of J. R. R. Tolkien, the author of The Lord of the Rings. Both men served on the English faculty at the University of Oxford and were active in the informal Oxford literary group known as the Inklings. According to Lewis's 1955 memoir Surprised by Joy, he was baptized in the Church of Ireland but fell away from his faith during adolescence. Lewis returned to Anglicanism at the age of 32, owing to the influence of Tolkien and other friends, and he became an "ordinary layman of the Church of England". Lewis's faith profoundly affected his work, and his wartime radio broadcasts on the subject of Christianity brought him wide acclaim.

Lewis died of kidney failure on 22 November 1963.  Coincidentally he died the same day as President John F. Kennedy & Brave New World author Aldrous Huxley.

More info here: https://en.wikipedia.org/wiki/C._S._Lewis