These duties are now performed by the Mayor and Corporation, but the custom was observed in the traditional manner at least as late as 1830. We have ascertained that not only did the Portreeve take the lead on these occasions, but, like the Mayor and other members of the Corporation, he was ex officio guardian of the poor of the town and parish--a privilege which he shared with them alone. We have here, therefore, an instance of dual authority lasting well into the nineteenth century, or nearly six hundred years after London had purged itself of the feudal element in its administration. To appreciate its full significance we have to remember that there existed, side by side with corporate towns, others which were not actually corporate, but were known, nevertheless, as free boroughs or liberties, the reason being that the owners of tenements in them held of the lord by burgage tenure in the same way as the freemen of Liverpool held of the King, and that there were manorial courts, which exempted the burgesses from the jurisdiction of the Sheriff's Hundred Court, the Sheriff's County Court, and even the higher courts of the Crown. The executive officers, the Portreeve and the Bailiffs exercised functions probably as old as the borough itself, and therefore, in almost every instance, to be traced to the freer times preceding the Norman Conquest. Stoford, in Somerset, a good type of such a town, retained its constitution until the middle of the eighteenth century. In the reign of Edward I. it included no fewer than seventy-four burgages; and the burgesses set such store by their privileges that they would not permit an inquisition to be taken by the jury of the county save in conjunction with a jury of their own. The borough had a guildhall, the "Zuldhous," for which a rent of 2_s._ was paid to the lord of the fee by certain Representatives of the "Commonalty." Commenting on this circumstance, the late Mr. John Batten, F.S.A., remarks: "It proves that the burgesses had not acquired the true element of a corporation, by which the Guildhall would have passed by law to the members for the time being; but that it was necessary to convey it to certain persons as feoffees or trustees." Stoford, however, had its official seal, bearing the ungrammatical, but intelligible, legend, "S. COMMVNE BVRGENTES STOFORD."