Green Silver
Bouvier's Law Dictionary and Concise Encyclopedia · John Bouvier; revised by Francis Rawle · 1914
Bouvier's Law Dictionary and Concise Encyclopedia
A feudal custom- in the manor of Writtel, in Essex, where every tenant whose front door opens to Greenbury shall pay a half-penny yearly to the lord, by the name of “green ^ver” or “rent.”
Cowell.