When Medieval political theorists spoke of “liberty,” they were normally referring to a lord’s right to do whatever he wanted within his own domains. This was, again, usually assumed to be not something originally established by agreement, but a mere fact of conquest: one famous English legend holds that when, around 1290, King Edward I asked his lords to produce documents to demonstrate by what right they held their franchises (or “liberties”), the Earl Warenne presented the king only with his rusty sword.

