The Cardinals' advance messengers, and their special envoys (praecursores)—the Bishop of Corbau and the Archdeacon of Perpignan—had reached the Border in safety. There the messengers had been stopped. The envoys, however, were met, about the beginning of September, by Douglas and Sir Alexander de Seton, and allowed to proceed, but only after handing over their letters for King Robert. They were conducted to Roxburgh Castle. There the King received them graciously, listened with reverent attention to the Pope's open letters in favour of peace, and replied that he would welcome a good and lasting peace, whether arranged by the mediation of the Cardinals or otherwise. He also listened respectfully to the Cardinals' open letters. But as for the close letters, he positively refused to break the seal of one of them. They were addressed to Robert de Brus, 'governing the realm of Scotland.' 'There are several others of the name of Robert de Brus,' he said, 'who take part with the other barons in the government of the realm of Scotland. These letters may be for one of them; they are not addressed to me, for they do not bear the title of King.' No; he would not risk opening other men's letters. Still, he would assemble his Council and consult with them whether he should nevertheless receive the Cardinals to audience; but, as his barons were engaged in various distant places, it would be impossible for him to give his decision till Michaelmas (September 29).
The envoys had their apology ready. They explained that it was the custom of Holy Mother Church, during the pendency of a question, not to say or write anything calculated to prejudice either party. 'If my Father and my Mother,' replied Bruce, holding up the Pope's letters, 'wished to avoid creating prejudice against the other party by calling me King, it seems to me that they ought not, while the question is still pending, create prejudice against me by withholding the title from me; especially when I am in possession of the realm, and everybody in it calls me King, and foreign kings and princes address me as King. Really, it appears to me that my Father and Mother are partial as between their sons. If you had presented a letter with such an address to another king, it may be that you would have received another sort of answer.' This caustic reply, the envoys reported, he delivered with a benign mien, 'always showing due reverence for his Father and Mother.'
The envoys passed to the next point. They requested him to cease meantime from further hostilities. 'That,' he replied, 'I can in no wise do without the consent of my barons; besides, the English are making reprisals upon my people and their property.'
In the confidence of authority, the envoys had taken with them one of the Cardinals' advance messengers, who had been sent on with a letter announcing the Pope's coronation, but had been stopped at the frontier. They now entreated King Robert to grant him a safe conduct; but he denied their request 'with a certain change of countenance,' not uttering a word.
Turning to Bruce's staff they inquired anxiously, Why was this? Why, simply because King Robert was not suitably addressed. But for this blunder, he would have willingly and promptly responded on every point.
So wrote the Cardinals to the Pope from Durham on September 7. They added that they expected nothing better than a refusal of an audience at Michaelmas; for, even if Robert were himself disposed to receive them, it was evident that his barons would offer opposition. The friends of Bruce had made no secret of their opinion that the reservation of the royal title was a deliberate slight at the instance of English intriguers—an opinion avowedly based on information from the papal court. The contrary assurances of the envoys had been worse than useless, and they despaired of further intercommunication unless and until the resentment of the Scots should be mollified by concession of the royal title. Some considerable time after Michaelmas, Bruce confirmed by letter the anticipations of the Cardinals. He must have his royal title recognised. At the same time he repeated his desire for peace, and his readiness to send representatives to negotiate; but when the bearer brought back the Cardinals' reply, he was stopped at the frontier, and had to take the letters back—no doubt because they were still improperly addressed.
Three days later (September 10), Edward wrote to the Pope from York, whither he had hastened on hearing of the assault on the Cardinals, assuring him that he would promptly 'avenge God and the Church,' and see that the prelates had their temporal losses made good.
To do the Pope justice, he had been anxious to keep clear of the difficulties obviously involved in the reservation of Bruce's royal title. In his letter of March 18, he had apologetically prayed Bruce not to take it ill that he was not styled King of Scotland. On October 21, he sends the Cardinals letters—one for Bruce explaining the former omission of the royal title, and apparently conceding it now; another for Edward, begging him not to be offended at his styling Bruce King; and a third for themselves, blaming them for not telling him whether or not they had Edward's consent that he (the Pope) should address Bruce as King. They are to request Edward to give way on the point; and they are to present or to keep back the letters as they may see expedient. The information of the Scots from Avignon was evidently well grounded.
Meantime the Cardinals made another attempt. They proclaimed the truce in London, and had it proclaimed by other ecclesiastics 'in other principal places of England and Scotland.' But they must bring it directly to the knowledge of Bruce. Accordingly they despatched Adam de Newton, the Guardian of the monastery of the Friars Minors in Berwick, to King Robert and the leading prelates of Scotland, to make the proclamation. Adam prudently left his papers in safe keeping at Berwick till he had provided himself with a safe conduct. On December 14, he set out for Old Cambus, twelve miles off, and found Bruce in a neighbouring wood hard at work, 'day and night, without rest,' preparing engines for the siege of Berwick. He at once obtained his safe conduct, and fetched his Bulls and other letters from Berwick to Old Cambus; but Sir Alexander de Seton refused to allow him to wait upon the King, and required him to hand over the letters. Seton took the letters to Bruce, or professed to do so, but presently brought them back, delivered them to Adam, and ordered him to be gone. Bruce would have nothing to do with Bulls and processes that withheld from him the title of King, and he was in any case determined, he said, to have the town of Berwick. Adam, however, was not to be baffled. He proclaimed the truce publicly before Seton 'and a great assembly of people.' The Scots, however, would not take it seriously. Not the most solemn adjurations could procure for Adam a safe conduct either back to Berwick or on to the Scots prelates, and he was summarily ordered to get out of the country with all speed. So he took his way to Berwick. But he was waylaid and stripped to the skin, and his Bulls and processes were torn in pieces. Still Adam was undaunted. 'I tell you, before God,' he wrote to the Cardinals on December 20, 'that I am still ready as ever, without intermission, to labour for the advancement of your affairs.'
From midsummer 1317, Edward's officers had been kept busy on the March. About the beginning of July, Sir John de Athy had taken the Scots sea-captain, Thomas Dunn, and killed all his men, except himself and his cousin, from whom Sir John had learned that Randolph was preparing to attack the Isle of Man, and even had designs on Anglesey, where English traitors were in league with him. Before January there had been large submissions to Bruce in the northern counties, partly from compulsion of arms, partly from starvation; and the chronic feuds between the town and the castle of Berwick were dangerously aggravated by the high-handedness of the constable, Sir Roger de Horsley, who hated all Scots impartially and intensely.