Medieval Economic and Social History 2012-05-23 17:00: Weather and human livelihood. England in the late middle ages (Kathleen Pribyl (University of Brighton)) 2012-06-06 17:00: Pleading and proof in Wakefield manor court: the use of written evidence, 1274-1381 (Charlotte Harrison (University of Liverpool)) 2013-05-09 17:00: Foreign exchange (FX) and interest rates in the middle ages (Adrian Bell , University of Reading)