Tranquillity being thus restored, the kings of Leon and Castile prepared to commence an exterminating war against the Mohammedans. The crusade was published by the archbishop Rodrigo, the celebrated historian; and the same indulgences were granted to those who assumed the cross in Spain, as to those who visited the Holy Land. Though partial irruptions, generally attended with success, were made into the territories of the Moors from various parts,--from Aragon, Castile, Leon, and Portugal,--it was not until 1225 that the career of conquest commenced, which ended in the annihilation both of the African power and of all the petty kingdoms which arose on its ruins. In that and the two following years Murcia was invaded, Alhamha taken, and Jaen besieged, by Ferdinand; Valencia invaded by King James of Aragon; Badajoz taken by Alfonso, and Elvas by the king of Portugal. The king of Castile was present before Jaen, which his armies had invested two whole years, when intelligence reached him of his father’s death (in 1230), after a successful irruption into Estremadura. [Sidenote: [1230-1246 A.D.]] The inestimable advantage which this event was calculated to procure for Christian Spain--the consolidation of two kingdoms often hostile to each other--was near being lost. In his last will, Alfonso named his two daughters--for the kingdom had long ceased to be elective--joint heiresses of his states. Fortunately for Spain, the majority of the Leonnese took a sounder view of their interests than Alfonso. Nobles, clergy, and people were too numerous in favour of the king of Castile, to leave those princesses the remotest chance of success. No sooner did that prince hear how powerful a party supported his just pretensions, than he hastened from Andalusia into Leon. As he advanced, accompanied by his mother Berengaria,--a princess to whose wisdom he was indebted for most of his successes,--Avila, Medina del Campo, Tordesillas, and Toro opened their gates to him. Directing his course towards Leon, Villalon, Mayorga, and Mansilla imitated the example of the other towns. As he approached the capital, he was met by the bishops and clergy, the nobles, and the people of the greater portion of the kingdom, who escorted him in triumph to the cathedral, where he received their homage.[b] FERDINAND (III) EL SANTO Thus the kingdoms of Leon and Castile were forever united. The king afterwards visited the towns of his new kingdom, administering justice and receiving on all sides the homage of the different towns, and the most promising demonstrations of affection from his new subjects.