At length rumors began gradually to circulate in respect to him among the neighboring countries, and the conduct of the emperor, in seizing and imprisoning him, was very generally condemned. How the intelligence first reached England is not precisely known. One story is, that a celebrated Troubadour, named Blondel, who had known Richard in Palestine, was traveling through Germany, and in his journey he passed along the road in front of the castle where Richard was confined. As he went he was singing one of his songs. Richard knew the song, and so, when the Troubadour had finished a stanza, he sang the next one through the bars of his prison window. Blondel recognized the voice, and instantly understood that Richard had been made a prisoner. He, however, said nothing, but went on, and immediately took measures to make known in England what he had learned. Another account is, that the emperor himself wrote to Philip, King of France, informing him of the King of England's imprisonment in one of his castles, and that some person betrayed a copy of this letter to Richard's friends in England. It is said that Berengaria received the first intimation in respect to Richard's fate by seeing a belt of jewels offered for sale in Rome which she knew he had had about his person when he left Acre. She made all the inquiry that she could in respect to the belt, but she could only learn that Richard must be somewhere in Germany. It was a relief to her mind to find that he was alive, but she was greatly distressed to think that he was probably a prisoner, and she implored the Pope to interpose his aid and procure his release. The Pope did interpose. He immediately excommunicated Leopold for having seized Richard and imprisoned him, and he threatened to excommunicate the emperor himself if he did not release him. In the mean time, the tidings in respect to Richard's situation produced a great excitement throughout England. John was glad to hear it, and he hoped most devoutly that his brother would never be released. He immediately began to take measures, in concert with Philip, to secure the crown to himself. The people, on the other hand, were very indignant against the Emperor of Germany, and every one was eager to take some efficient measures to secure the king's release. A great meeting was called of the barons, the bishops, and all the great officers of the realm, at Oxford, where, when they had assembled, they renewed their oaths of allegiance to their sovereign, and then appointed a delegation, consisting of two abbots, to go and visit the king, and confer with him in respect to what was best to be done. They chose two ecclesiastics for their messengers, thinking that they would be more likely to be allowed to go and come without molestation, than knights or barons, or any other military men.