Once on the continent, the queen threw off the mask, and immediately began to concert measures against the king and the Despensers. By negotiating a marriage for her son with the daughter of the Count of Hainault, she contrived to raise supporters in England, whilst by her affected humility and sorrow, displayed by wearing simple apparel as one that mourned for her husband, she won the sympathy of all who beheld her.(411) The king, on the other hand, publicly forbade any one holding correspondence with her, caused provisions to be laid up in the Tower in case of emergency, and prepared a fleet to prevent her landing. (M253) It was all in vain. The majority of the citizens had made up their mind to give him no more support. On the 24th September, 1326, Isabel, in spite of all precautions, effected a landing near Harwich; and Edward, as soon as he was made aware of her arrival in England, took fright and left London for the west. The queen, who was accompanied by her son and her "gentle Mortimer," gave out that she came as an avenger of Earl Thomas, whose memory was yet green in the minds of the citizens, and as the enemy of the Despensers.(412) Adherents quickly came in from all sides, and with these she leisurely (_quasi peregrinando_) followed up the king.(413) In the meantime a letter had been despatched to the city in her name and that of her son, desiring its assistance in destroying "the enemies of the land." To this letter, we are told, no answer was sent "through fear of the king." Another letter was therefore sent to the same effect, in which Hugh Despenser was especially named as one to be destroyed, and an immediate answer was requested.(414) This letter was affixed to the cross in Cheapside and copies circulated through the city. On the 15th October, the city broke out into open rebellion. The mayor and other leading men had gone to the house of the Blackfriars to meet the Bishops of London and Exeter. The mob, now fairly roused by the queen’s second letter, hurried thither and forced them to return to the Guildhall, the timid Chigwell "crying mercy with clasped hands," and promising to grant all they required. A proclamation was made shortly afterwards to the effect that "the enemies to the king and the queen and their son" should depart the city.(415) (M254)