- Dr Andy Fear is a Lecturer in Ancient History at the University of Manchester, with particular research interests in the Western Roman Empire and the Dark Ages.
- Dr Simon J. Harris is currently an independent researcher and records specialist. He has worked on a series of important national and international research projects at the universities of Durham, York, Liverpool, Oxford, Bordeaux and Keele, on material as diverse as charters, petitions, church court records and most recently the Gascon Rolls. He currently is undertaking work for the Société Jersiaise translating charters, and producing editions of the judicial assizes held between 1299 and 1331 relating to the Channel Islands and Jersey in particular, the earliest of which was published in autumn 2024. Dr Harris has run courses at the summer school since 2015.
- Dr Shelagh Sneddon is an independent medieval Latinist and palaeographer. She was one of a team cataloguing the petitions in the SC 8 class in the National Archives for the Ancient Petitions project at the University of York (led by W. Mark Ormrod) and has also worked on the Parliament Rolls of Medieval England project for the University of St Andrews, editing and translating parliament rolls from 1290 to 1509. More recently, she has edited and translated heresy depositions, working in York with Peter Biller. She currently teaches Old French for the MA in Medieval Studies at the University of York.
- Christopher Whittick served as an archivist in local government until 2019 and first taught at Keele in 1997. He has taught palaeography on the UCL archives course and written a module on palaeography and administrative history for the Liverpool University archive course. He is now a self-employed archivist, editor and teacher.