In a discovery branded the most exciting Thomas Cromwell finding ‘in a generation’, historians Kate McCaffrey and Dr Owen Emmerson chart their discovery of a Book of Hours that once belonged to Thomas Cromwell, King Henry VIII’s Chief Minister. Hidden in plain sight, and recognised by Hever Castle’s curator Alison Palmer, the book is one of the only extant objects captured in a Tudor portrait, for it features in Hans Holbein the Younger’s celebrated painting of Cromwell.

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Anyone familiar with this site or my work will surely understand how excited I was when I heard whispers of the discovery of Thomas Cromwell’s Book of Hours. To think Cromwell’s book, shown in the one and only surviving portrait of the man, could have sat undiscovered in the Wren Library for hundreds of years, only to be discovered as part of a different project, is the dream of a lifetime for any historian.

Holbein’s Hidden Gem: Rediscovering Thomas Cromwell’s Lost Book delivers a captivating exploration of a remarkable historical artefact and the discovery of the prayer book belonging to Thomas Cromwell, one of the most influential figures of Henry VIII’s court.

Emmerson and McCaffrey provide essential context about Thomas Cromwell and the work of Hans Holbein, but at the heart of the book lies in the analysis of the Cromwell Book of Hours itself. The authors take readers on a journey through the pages of this beautifully preserved book, exploring its contents, its symbolism, and its historical significance. Through detailed descriptions and insightful commentary, the authors highlight the ways the Book reflects beliefs, religious practices, and cultural interests in the Tudor period.

This book tells the story of the authors’ discovery and the evidence that links it to the Sadler family – Ralph Sadler being Cromwell’s ward, friend and protégé between 1514 – 1540. Emmerson and McCaffrey show readers  how the discovery was made, and the trail of evidence that links it to the Sadler family – Ralph Sadler was a close friend and protégé of Cromwell, and it was the wife of his grandson who donated it to the college. Emmerson and McCaffrey also examine the evidence that proves this Book to be the exact one in the famous 1532 Hans Holbein portrait of Henry VIII’s chief minister.  The book takes readers through the journey to ensuring the authenticity of the Book and its provenance, guiding readers through the various stages of how an item is proven as authentic, followed by well-written and knowledgeable insight proving what can be guaranteed in the study, and what remains unknown.

Cromwell’s Book of Hours was discovered while the authors were hosting an exhibition of the exact same Books belonging to Katharine of Aragon and Anne Boleyn on display at Hever Castle, and how this third copy came to be shown to the world once again.  These authors have literally redefined history with their work in these books, and for this Cromwell lover, it gives hope that certain items of the great man may still exist. The world should be grateful these remarkable Books, created in the late 1520s, are in such safe hands with people like Dr Owen Emmerson and Kate McCaffrey.

Holbein’s Hidden Gem: Rediscovering Thomas Cromwell’s Lost Book is only available through Hever Castle.