E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Mise-money.
An honorarium given by the people of Wales to a new Prince of Wales on his entrance upon his principality. At Chester a mise-book is kept, in which every town and village is rated to this honorarium.
1
Littleton (Dict.) says the usual sum is £500. Bailey has the word in his Dictionary.