He also commended to the Cardinal the Sienese bankers who had been working for Urban IV to raise funds for Charles of Anjou, and that he should transfer to them some 7,000 pounds Tournois from the decima (ten percent tax) of France. On 20 March 1265, in order to expedite the business with Charles of Anjou, Cardinal Simon was authorized to provide benefices from cathedrals or otherwise within his province to five of his clerics. This may have been the occasion on which Benedetto Caetani acquired at least some of his French benefices. On 9 April 1265, on the petition of Cardinal Simon de Brion, the legation which had been assigned him by Pope Urban was declared not to have expired on the death of Urban IV. There would have been no point in making such a ruling if Cardinal Simon had already ceased to be Legate. On 4 May 1265 Cardinal Ottobono Fieschi was appointed Apostolic Legate to England, Scotland, Wales, and Ireland by the new Pope Clement IV. In fact, he was sent as the successor of Cardinal Guy Folques, who had been elected Clement IV on 5 February 1265. On 29 August 1265 the Cardinal was received at the French Court by King Louis IX. There he learned that Simon de Montfort and his son Henry had been killed at the Battle of Evesham earlier that month. Cardinal Ottobono did not reach Boulogne until October 1265. He was accompanied by Benedetto Caetani. He was in England until July 1268, working to suppress the remnants of Simon de Montfort's barons who were still in arms against King Henry III of England. To finance their rebellion, the barons had imposed a 10% tax on church property, which the Pope wanted back because the tithe was uncanonical. This drawback was a major concern of Cardinal Ottobono and his entourage. While in England, Benedetto Caetani became rector of St. Lawrence's church in Towcester, Northamptonshire. Upon Benedetto's return from England, there is an eight-year period in which nothing is known about his life. This period, however, included the long vacancy of the papal throne from 29 November 1268 to February 1272, when Pope Gregory X accepted the papal throne. It also includes the time span when Pope Gregory and his cardinals went to France in 1273 for the second Council of Lyon, as well as the Eighth Crusade, led by Louis IX,