Feudal Knight Service Obligations

Timeline

1. 800–900Carolingian Empire heartland · Carolingian EmpireThe Carolingian practice of granting land in exchange for military service provided an institutional prototype for the later vassal-lord contract; the trend toward heavy cavalry made mounted warriors the core force for local defense and expeditions.
2. c. 1071–1080Norman feudal domains · NormandyIn the 1170s–1180s, Norman and French duchies commonly made days of knight service, number of attendants, and warhorse equipment conditions for fief grants; after William's conquest of England, such obligations were reinforced on both sides of the English Channel, forming an identifiable norm of feudal knight service.
3. 1100–1300Western European kingdoms · Western EuropeIn the 12th–13th centuries knight service obligations were written into charters, vassal oaths, and customary law compilations; service covered castle garrison duty, expeditionary attendance, and the 'shield tax' (scutage) commutation payment, becoming an important bargaining chip between royal power and the nobility.