Judith A GreenJudith Green was Professor of Medieval History at the University of Edinburgh and Queen's University, Belfast, prior to her retirement. She is the author of several works on the history of England and Normandy between the tenth and twelfth centuries,including The Aristocracy of Norman England (Cambridge, 2002) and Henry I: King of England and Duke of Normandy (Cambridge, 2006). She is a Fellow of the Royal Historical Society. Read More Read Less