This collection of original essays brings together leading legal historians and theorists to explore the oft-neglected but important relationship between these two disciplines. Legal historians have often been sceptical of theory. The methodology which informs their own work is often said to be an empirical one, of gathering information from the archives and presenting it in a narrative form. The narrative produced by history is often said to be provisional, insofar as further research in the archives might falsify present understandings and demand revisions. On the other side, legal theorists are often dismissive of historical works. History itself seems to many theorists not to offer any jurisprudential insights of use for their projects:...