Absentee Authority across Medieval Europe

An interdisciplinary approach to a crucial part of the systems of medieval authority and governance. In the medieval world, what happened when a figure of recognised authority was absent? What terminology, principles and solutions of proxy authority were developed and adopted? Did these solutions differ and change over time depending on whether the absence was short or long and caused by issues of incapacity, minority, disputed succession, geography or elective absenteeism? Did the models of pro