In 1453 the Company, having the charge and management of the public scale or King’s Beam, made a regular tariff of charges. It appears that to John Churchman, grocer, who served the office of sheriff in 1385, the trade of London is indebted for the establishment of the first Custom House. Churchman, in the sixth year of Richard II., built a house on Woolwharf Key, in Tower Street Ward, for the tronage or weighing of wools in the port of London, and a grant of the right of tronage was made by the King to Churchman for life. It is probable that Churchman, being unable of himself to manage so considerable a concern as the public scale, obtained the assistance of his Company, and thus the management of the weigh-house and the appointment of the officers belonging to it came into the hands of the Grocers Company. Henry VIII. granted to the City of London the Beam with all appurtenances, and directed its management to be committed to some expert in weights. The City thereupon gave the management to the Company, only requiring one-third of the profits. The Company enjoyed, uninterruptedly, these privileges up to 1625, when a dispute arose with the City, and an agreement was made whereby the Company were to appoint four under-porters, and present four candidates for Master Porter, the Lord Mayor to choose one of them. Several disputes followed with the Corporation, who in 1700 ejected the officers appointed by the Company, and tried their right at law. No result is reported, but the Company filled up vacancies after that date, and up to 1797, when a Bill was passed for making Wet Docks at Wapping, and this appears to have had the effect of depriving the Company of their privileges. The Company throughout this period kept, in common with others, a store of corn, according to ancient custom, for the supply of the poor at reasonable prices when bread was dear. The Company was also bound to maintain an armoury at their Hall. At the time of the Great Plague in 1665 the Company were assessed in various sums of money for the relief of the poor, and they also provided a large quantity of coals.