Livery of seisin

Livery of seisin is an archaic legal conveyancing ceremony, formerly practiced in feudal England and in other countries following English common law, used to convey holdings in property. The term "livery" is related to, if not synonymous with, the word "delivery" as used in modern contract law. The common law in those jurisdictions once provided that a valid conveyance of a feudal tenure in land required the physical transfer by the transferor to the transferee, in the presence of witnesses, of a piece of the ground itself, in the literal sense of a hand-to-hand passing of an amount of soil, a twig, key, or other symbol.