The townsfolk were neither rich nor strong enough to free themselves from the sheriff's jurisdiction, or their trade from the prior's surveillance. But in the reign of Henry II. they struck a bargain with Ranulf Blondvil, Earl of Chester, a great founder of towns, whereby they obtained certain rights and privileges, and some measure of self-government. In his charter the earl granted to his burgesses of Coventry the same customs as those enjoyed by the men of Lincoln, for it was usual for townsfolk to ask that their constitution might be modelled on that of some freer or more important place.[75] Lincoln,[76] in common with most of the larger towns in England, borrowed certain customs from London, and Coventry, in its turn, was to serve as model to other towns later in acquiring freedom.[77] The Earl's charter, a model of the exquisite penmanship of the twelfth century, runs thus:-- "Ranulf, Earl of Chester, to all his barons, constables, bailiffs, servants, men and friends, French and English, present and future, greeting. Know ye, that I have given to my burghers of Coventry, and confirmed in this my charter,[78] all things which are written in the same. Namely, that the said burghers and their heirs may hold well, honourably, and undisturbed, and in free burgage of me and of my heirs, as they held in my father's time or my other predecessors', better, more firmly and freely. I grant them the free and good laws that the burgesses of Lincoln have better and more freely. I ... forbid my constable to bring them into my castle to plead in any cause; but they may freely have their portmote, in which all pleas pertaining unto me and unto them may be justly treated of. Moreover, they may choose for me one whom they will among themselves, who may be judge under me and over them; who, knowing the laws and customs, may keep these in my council reasonably in all things, every excuse put away, and may faithfully perform unto me that which is due. And if by chance any one fall into my amercement, then he shall be reasonably amerced by my bailiff and the faithful burghers of the court. And whatever merchants they draw thither for the bettering of the town, I command that they have peace, and that no one do them an injury or unjustly sue them at law. If, indeed, any stranger merchant do anything unfitting in the town, that shall be amended before the aforesaid justice in the portmote without a suit-at-law. These being witnesses ... Robert Steward de Mohaut ... and many others."