Early in 1190, a dreadful fire broke out in York, and rapidly spread, being fanned by a strong wind. During the confusion a number of thieves entered the house of a Jewish widow, slew her and her children, and plundered the house. Benedict, the husband of the murdered woman, had fallen in the massacre of Jews during King Richard's coronation. Jocenus had attended Benedict to London, and had effected his escape with much difficulty. Being very wealthy he feared the fury of the mob, and took refuge in the castle, carrying with him his treasures. His example was largely followed by the Jews. The governor of the castle sallied out, leaving it in the hands of the refugees. On his return he was largely accompanied, and the Jews, in their fear, refused to admit him. He at once raised the country, and besieged the castle. Their offer of ransom being rejected, in their despair the Jews resolved to kill themselves, after destroying their property and setting fire to the fortress. Jocenus cut the throats of his wife and five children, and this dreadful example was largely followed. The less courageous of the Jews then appealed to the besiegers, told the story of the tragedy, and, as proof, threw at their feet several mangled corpses. Protection was promised to the survivors, when the gates were thrown open. The besiegers entered, and completed the extermination of the Jews. The cathedral was then visited, and the bonds and securities of the Jews, deposited there for safe keeping, were destroyed. William Longchamp, Bishop of Ely, was deputed to punish the offenders. He appointed Osbert de Longchamp governor of the county; and the sheriff and governor of the castle were deprived of their offices, and cast into prison. Fines were inflicted on many citizens, and a hundred hostages taken. On Richard's release from his German captivity, he sold many offices to raise his ransom. For 3,000 marks Geoffrey Plantagenet, Archbishop of York, purchased the office of Sheriff. This rendered him all but an absolute prince of the province. Early in his reign King John visited York, and held a convention, which was attended by the King of Scotland, and many of his nobles. The citizens abstained from any expression of welcome, and the disgusted King consoled himself by exacting a fine of £100. In the last year of the tyrant's life, York was besieged by the northern barons, who were bought off with 1,000 marks. Henry III. held a convocation at York in 1220, when his sister Joanna was engaged to King Alexander of Scotland. In the following year his majesty attended the espousals, celebrated in the cathedral church. On this occasion Alexander's sister, Margaret, bestowed her hand upon Hubert de Burgh, the justiciary. Henry celebrated his Christmas festivities in York, A.D. 1230 and 1252. On the last occasion he bestowed the hand of his daughter Margaret upon Alexander, King of Scotland. Matthew Paris gives a particular and most interesting account of the ceremonies:--