Feudatory :: Feudatory (n.) A tenant or vassal who held his lands of a superior on condition of feudal service; the tenant of a feud or fief.
Infeudation :: Infeudation (n.) The act of putting one in possession of an estate in fee.
Subinfeudation :: Subinfeudation (n.) The granting of lands by inferior lords to their dependents, to be held by themselves by feudal tenure..