The register of Archbishop William Melton is one of the largest and most comprehensive to survive. Its backbone is the institution of clergy and licences to them, papal provisions and ordination of vicars and chantries, but it also contains a wealth of material for social history. During the period it covers, the East Riding of Yorkshire was flourishing, and a number of entries in the register reflect the challenges which the newly-founded town of Kingston upon Hull was causing for the existing parochial structure. The archbishop is shown anathematizing malefactors who stole his swans and...