"A search was then made for the Mahews, but they had fled from the town and ridden away to join the earl. Their houses were all sacked and destroyed. The White Hoods were now undisturbed masters of the place; most of the rich burgesses, however, were much grieved at what had taken place. A great council was held, and twelve of their number went to the earl to beg for pardon for the town. The earl received them sternly, but at their humble prayer promised to spare the city and to punish only the chief offenders. While they were away, however, Lyon called an assembly of the citizens in a field outside the town. Ten thousand armed men gathered there, and they at once sacked and burnt the palace of Andrehon, which was the earl's favourite residence, and a very stately pile. "The earl, on hearing the news, called the burgesses, who were still with him, and sent them back to Ghent with a message to the town that they should have neither peace nor treaty until he had struck off the heads of all those whom he chose. John Lyon began the war by marching to Bruges, which, being wholly unprepared, was forced to admit him and his men, and to agree to an alliance with Ghent. He then marched to Damme, where he was taken ill, and died, not without strong suspicion of having been poisoned. The people of Ghent sent a strong force to Ypres. The knights and men-at-arms of the garrison refused to admit them, but the craftsmen of the town rose in favour of Ghent, slew five of the knights, and opened the gates. The men of the allied cities then tried to attack Tormonde, where the earl was, but were unable to take it; they afterwards besieged Oudenarde. The Duke of Burgundy, however, interposed, and peace was agreed upon, on condition that the earl should pardon all and come to live in Ghent. The earl kept his promise so far as to go there, but he only stayed four days and then left the town. "The peace was of very short continuance, for some relations of the bailie and some other knights took forty ships on the river, put out the eyes of the sailors, and sent them into Ghent, in return for which a strong body marched out from Ghent, surprised Oudenarde, and stayed there a month, during which time they hewed down the gates and made a breach in the walls by destroying two towers. After the men of Ghent had left Oudenarde the earl went there and repaired the damage they had done, and then marched to Ypres and beheaded many of those who had risen against him, and had slain his knights. In the meantime Ghent prepared for the war by sacking and destroying all the houses of the gentry in the country round the city.