Sarah Kerenza Priestley is curator of Watford Museum, the largest repository for art and information on Cassiobury. With a BA Honours degree in Medieval and Modern History from the University of London, a PGCE in Secondary History from the University of Durham and an Associateship of the Museums Association, she has carried out extensive and original research into the history of the Cassiobury estate for over twelve years. Watford-born Sarah is an acknowledged and recognised expert on the subject, and was responsible for the fundraising and acquisition of A View of Cassiobury Park, by John Wootton in 2002 - the largest single purchase in Watford Museum's history.