York was given a grant of murage dated 13/3/1437.
This was in the form of:-
Wording
Grant to the citizens of York of murage from 16 August next for 7 years.
Granted by Henry VI. (Regnal year 15). Granted at Westminster.
Primary Sources
Maxwell Lyte, H.C. (ed), 1907,
Calendar of Patent Rolls Henry VI (1436-41) Vol. 3 p. 19
online copy
Secondary Sources
Coulson, Charles, 2009, Murage Grants (Handwritten list and notes)
Record created by Philip Davis. This record created 20/01/2009. Last updated on 03/05/2012. First published online 5/01/2013.