York was given a grant of murage dated 2/6/1263.
This was in the form of:-
Wording
Extension of the murage granted at York for another three years beyond the present term; with mandate to the mayor, bailiffs and other citizens and good men of York to buy it accordingly.
Granted by Henry III. (Regnal year 47). Granted at Westminster.
Primary Sources
Maxwell Lyte, H.C. (ed), 1910,
Calendar of Patent Rolls Henry III (1258-66) Vol. 5 p. 261
online copy
Secondary Sources
Coulson, Charles, 2009, Murage Grants (Handwritten list and notes)
Record created by Philip Davis. This record created 08/01/2009. Last updated on 03/05/2012. First published online 5/01/2013.