Delphine Diaz is a lecturer in contemporary history at the University of Reims Champagne-Ardenne, member of the Center for Study and Research in Cultural History. She is interested in the history of exile and migration in France and Europe in the 19th century. She published Un asile pour tous les peuples ? Exilés et réfugiés étrangers dans la France du premier XIXe siècle. (Armand Collin, 2014).