Andrew Brown is Associate Professor at Massey University in New Zealand and a historian of late medieval religion and society. His books include Popular Piety in Late Medieval England (1995) and Civic Ceremony and Religion in Medieval Bruges, c.1300–1520 (Cambridge, 2010).
Jan Dumolyn is a senior lecturer at Ghent University and historian of the political, social and cultural history of the medieval county of Flanders. He has published widely on late medieval popular politics.