Life in the Middle Ages
Introduction
The Task
Resources
General
Royalty
Nobility
Upper Clergy
Vassals
Lower Clergy
Merchants and Tradesmen
Peasants and Serfs
Upper Clergy
http://medievaleurope.mrdonn.org/bishops.html
http://library.thinkquest.org/10949/fief/higod.html#bishop
http://www.thefinertimes.com/Middle-Ages/bishops-in-the-middle-ages.html
http://www.thefinertimes.com/Middle-Ages/clergy-in-the-middle-ages.html
http://historymedren.about.com/od/bterms/g/bishop.htm