On the day next after the surrender of the castle, the foreign women--praise and thanks to the Lord for that same!--were all sent away under a strong and reliable escort for the city of London, there to be kept by Stephen's good queen Maud until they should be ransomed or exchanged for other prisoners. And in the current of that same day we did hear but too surely what the escaped countess was a-doing. She had gone forth from Wallingford Castle with Brian Fitzcount and a great host of foreign mercenaries, and was marching to the westward to meet the Earl of Gloucester, who was not so near to Oxenford as had been reported, and she was again marking her evil path with blood and flames. King Stephen resolved to follow her and bring the great earl to battle; but the countess and her half-brother having met in Wiltshire, retreated rapidly to the west, where lay their great strength in partisans and castles, and they threw themselves into the castle of Bristowe, which was their strongest hold all through the war. The king would have turned back to lay siege to Wallingford Castle, in the absence of its terrible lord the merciless Brian Fitzcount; but a plot broke out in the vicinage of London, and sundry barons raised the banner of Matilda in Essex, thereby obliging Stephen to march with all speed to the eastward. So Wallingford Castle remained in the hands of the robbers, to be a curse to the country and a den of torture: but we, the monks of Reading, with little aid but what the saints sent us, and with no loss of life to our party, did prevail over another band of thieves and destroy their den, to the inestimable relief and comfort of that country side. VIII.