and the savage nations, that is, the fury of the Saracens"—Ramon Berenguer, Count of Barcelona was accepted "under St Peter's and our protection". In 1159 Adrian ratified an agreement with the civic leadership of Ostia—an otherwise semi-independent town—agreed to pay the Pope an annual feudal rent for his lordship. Adrian's vassals, and their family and vassals, took oaths of fealty to the Pope, and in doing so the vassal absolved his own vassals of their oaths to him. All now became direct vassals of the Papacy. One of Adrian's greatest achievements, believed Boso, was acquiring Orvieto as a Papal fief, because this city had "for a very long time withdrawn itself from the jurisdiction of St Peter" Adrian, in 1156, was the first Pope to enter Orvieto, emphasised Boso, and to "have any temporal power there". Adrian appears to have been an advocate of the crusade since his abbacy of St Ruf, and was equally keen to rekindle the crusading spirit among Christian rulers as Pope. The most recent crusade had ended, poorly, in 1150, but Adrian made what has been called a "novel approach" to launching a new one. In 1157 he announced that, whereas previously indulgences were available to those who fought in the East, from now on they would be also available to those who supported the war effort without necessarily campaigning abroad. This opened the benefits of crusading up to those who supplied money, men or materiel. However, his proposal, novel or otherwise, appears to have met with little interest, and no further crusading was to take place until 1189. He did not, however, approve of Crusading within Christendom itself, as when the French and English kings both proposed a crusade into Muslim Spain, he urged caution upon them. In his January 1159 letter Satis laudabiliter, while flattering both kings diplomatically, he advised that "it would seem to be neither wise nor safe to enter a foreign land without first seeking the advice of the princes and people of the area". Indeed, Adrian reminded Henry and Louis of the consequences of badly planned and mismanaged crusades by reference to the Second Crusade—of which Louis had been a leader—reminding him that, there too, Louis had invaded "without consulting the people of the area". Adrian also undertook a building program throughout Rome and the patrimony, although Duggan notes that the shortness of his pontificate reduced the amount of