Within these walls the pulse of the city life beat fast. The area enclosed was not large, only about the size of Hyde Park, but it must have been the busiest spot on earth; there was life and animation in every corner. In the city the chief noblemen had houses, or inns, as they were called, which were great buildings capable of housing a large retinue. We read of Richard, Duke of York, coming in 1457 to the city with four hundred men, who were lodged in Baynard's Castle; of the Earl of Salisbury with five hundred men on horseback lodging in the Herber, a house at Dowgate belonging to the Earl of Warwick, who himself stayed with six hundred men at his inn in Warwick Lane, where, says Stow, "there were oftentimes six oxen eaten at a breakfast." Eight hundred men were brought by the Dukes of Exeter and Somerset, and one thousand five hundred by the Earl of Northumberland, the Lord Egremont, and the Lord Clifford. The houses of these noble owners have long since disappeared, but the memory of them is recorded by the names of streets, as we shall attempt to show in a subsequent chapter. Even in Stow's time, who wrote in 1598, they were ruinous, or had been diverted from their original uses. The frequent visits of these noble persons must have caused considerable excitement in the city, and provided abundant employment for the butchers and bakers. The great merchants, too, were very important people who had their fine houses, of which the last surviving one was Crosby Hall, which we shall describe presently, a house that has been much in the minds of the citizens of London during the present year. Stow says that there were many other houses of the same class of the fourteenth and fifteenth centuries, and that they were "builded with stone and timber." In such houses, which had a sign swinging over the door, the merchant and his family lived and dined at the high table in the great hall, his 'prentices and servants sitting in the rush-strewn "marsh," as the lower portion of the hall was anciently named. These apprentices played an important part in the old city life. They had to serve for a term of seven years, and then, having "been sworn of the freedom" and enrolled on the books of the city, they were allowed to set up their shop or follow their trade. They were a lively, turbulent class of young men, ever ready to take to their weapons and shout "Clubs! Clubs!" whereat those who lived in one merchant's house would rush together and attack the apprentices of a rival merchant, or unite forces and pursue the hated "foreigners"--_i.e._, those who presumed to trade and had not been admitted to the freedom of the city. Boys full of high spirits, they were ever ready to join in a fight, to partake in sports and games, and even indulged in questionable amusements--frequented taverns and bowling alleys, played dice and other unlawful games, for which misdemeanours they were liable to receive a good flogging from their masters and other punishments.