Winds of Change On the anniversary of the birth of Duke Humphrey, travel back to the turbulent years of the 1400s and 1500s when, during a late period of building projects under the Duke's friend John of Wheathampstead and his successors, the Abbey flourished as a place of learning, book production and musical innovation. Join us on this immersive tour! Prices Adult | £10 Concessions | £9 Child 4 - 16 years | £3