Aschaffenburg, Concordat of.
An agreement between the Emperor Ferdinand III and Pope Nicholas V, in 1448, regulating the Papal rights in ecclesiastical matters in Germany. The Pope surrendered the right of appointing arbitrarily to all benefices, but retained it for those falling in during each alternate six months. He retained the annates, and gave the chapters the right of electing to bishoprics, except in the case of translations, or of the appointment of some notoriously unfit person.