http://en.wikipedia.org/wiki/John_Bunyan

John Bunyan (28 November 1628 - 31 August 1688) was an English Christian writer and preacher, famous for writing The Pilgrim's Progress. Though he was a Reformed Baptist, in the Church of England he is remembered with a Lesser Festival on 30 August, and on the liturgical calendar of the Episcopal Church (US) on 29 August.