In 924 John X sent a papal legate named Zanello to Spain to investigate the Mozarabic rite. Zanello spoke favourably of the rite, and the pope gave a new approval to it, requiring only to change the words of consecration to that of the Roman one. John’s pontificate saw large numbers of pilgrimages from England to Rome, including Archbishop Wulfhelm of Canterbury in 927. Three years before, in 924, King Æthelstan sent one of his nobles, Alfred, to Rome, on charges of plotting to put out the king’s eyes, where he was supposed to swear an oath before Pope John declaring his innocence of the charges, but he died soon afterwards in Rome. In 917 John also gave the archbishop of Bremen jurisdiction over the bishops in Sweden, Denmark, Norway, Iceland and Greenland.