At the session of parliament held in April and May (1379), the demand for further supply became so urgent that a poll-tax was imposed on a graduated scale according to a man’s dignity, ranging from ten marks or £6 1_s._ 4_d._ imposed on a duke, to a groat or four pence which the poorest peasant was called upon to pay. The mayor of London, assessed as an earl, was to pay £4; and the aldermen, assessed as barons, £2. The sum thus furnished by the city amounted to less than £700,(634) and the whole amount levied on the country did not exceed £22,000, a sum far short of what had been anticipated. (M344) In the following year (1380) there was a recurrence to the old method of raising money, but this proving still insufficient a poll-tax was again resorted to. This time, the smallest sum exacted was not less than three groats, and was payable on everyman, woman and unmarried child, above the age of fifteen, throughout the country. The amount thus raised in the city and liberties was just over £1000.(635) The tax was especially irritating from its inquisitorial character, and led to serious consequences. (M345) The country was already suffering under a general discontent, when a certain Wat Tyler in Kent struck down a collector of the poll-tax, who attempted in an indecent manner to discover his daughter’s age. This was the signal for a revolt of the peasants from one end of England to the other, not only against payment of this particular tax, but against taxes and landlords generally. The men of Essex joined forces with those of Kent on Blackheath, and thence marched on London. With the aid of sympathisers within the City’s gates, the effected an entrance on the night of the 12th of June, and made free with the wine cellars of the wealthier class. The next day, the rebels, more mad than drunk (_non tam ebrii quam dementes_), stirred up the populace to make a raid upon the Duke of Lancaster’s palace of the Savoy. This they sacked and burnt to the ground. They next vented their wrath upon the Temple, and afterwards upon the house of the Knight’s Hospitallers at Clerkenwell. In the meantime reinforcements were gathering in Essex under the leadership of one known as "Jack Straw," and were hurrying to London. At Mile End they were met (14 June) by the young king himself, who set out from the Tower for that purpose, accompanied by a retinue of knights and esquires on horseback, as well as by his mother in a drawn vehicle. The rebels demanded the surrender of all traitors to the king. To this Richard gave his assent, and having done so returned to the city to take up his quarters at the Wardrobe, near Castle Baynard, whilst the rebels, availing themselves of the king’s word, hurried off to the Tower. There they found Simon of Sudbury, Archbishop of Canterbury, and he and others were beheaded on Tower Hill. The rest of the day and the whole of the next were given up to plunder and massacre, so that the narrow streets were choked with corpses.