Senior lecturer, University of Manchester

D.Phil. in Medieval History, Oxford University (1998). Specialises in Insular history, c.600-c.1100, with particular expertise in Anglo-Saxon/Anglo-Scandinavian History (c.800-c.1100) and medieval Welsh History (c. 800-1300). Has published widely on Anglo-Saxon charters, and Anglo-Saxon history more generally.
Fellow of the Royal Historical Society since 2004