After hearing what Kellermann had to say, the three English generals withdrew into an inner room, and after a very short discussion agreed to treat. They told their visitor that he might have a forty-eight hours’ suspension of hostilities at once, and that they would open negotiations on the general base that Junot and his army should be allowed to evacuate Portugal by sea without any of the forms of capitulation, and be returned to their own country on British ships. The details would take much discussion: meanwhile they invited Kellermann to dine with them and to settle the main lines of the Convention before he returned to his commander. There was a long post-prandial debate, which showed that on two points there was likely to be trouble; one was the way in which Siniavin’s Russian fleet in the Tagus was to be treated: the other was how much the French should be allowed to carry away with them from Portugal. Kellermann said that he asked for no more than their ‘military baggage and equipments,’ but he seemed to have a large idea of what came under these headings[250].
Meanwhile the terms of the suspension of hostilities were successfully drafted; the line of the Zizandre river was to be fixed as that of demarcation between the two hosts. Neither of them was to occupy Torres Vedras: Dalrymple undertook to get the armistice recognized by Freire and the other Portuguese generals in the field. They were not to advance beyond Leiria and Thomar. The garrisons at Elvas, Almeida, Peniche, and elsewhere were to be included in the Convention, unless it should turn out that any of them had surrendered before August 25—which as a matter of fact they had not. The Russian fleet in the Tagus was to be treated as if in a neutral port. This last clause was much objected to by Wellesley, who found also several minor points in the agreement of which he could not approve. But by the directions of Dalrymple he signed the suspension of arms after a protest; his superior had told him that it was ‘useless to drive the French to the wall upon points of form[251].’
The subsequent negotiations for a definite convention occupied seven days, from August 23 to 30. On the first-named day Junot evacuated Torres Vedras, according to the stipulations of the agreement made by Kellermann. He retired to the line of hills behind him, establishing Loison’s division at Mafra and Delaborde’s at Montechique. Dalrymple, on the other hand, moved his head quarters forward to Ramalhal, a position just north of Torres Vedras, and only nine miles from Vimiero. In this respect he profited less than the French from the suspension of hostilities: it is true that he got leisure to disembark Moore’s troops, but Junot gained the much more important advantage of a safe retreat to a good position, and of leisure to strengthen himself in it. It must not be supposed, however, that he was in a comfortable situation; Lisbon was seething with suppressed rebellion. The news of French victories, which had been published to quiet the people, had soon been discovered to be nothing more than an impudent fiction. At any moment an insurrection might have broken out: the garrison and the mob were alike in a state of extreme nervous tension, which took shape on the one side in assassinations, and on the other in wanton firing at every person who approached a sentinel, or refused to stand when challenged by a patrol.
The negotiations for a definitive convention suffered several checks. At one moment it seemed likely that the Portuguese army might give trouble. General Freire arrived at Ramalhal in a state of high wrath, to protest that he ought to have been made a party to the suspension of hostilities. There was, as Napier remarks, more plausibility than real foundation in his objection[252], for his motley army had taken no part whatever in the operations that had brought Junot to his knees. But he could make a distinct point when he asked by what authority Dalrymple had given promises as to his neutrality in the agreement with Kellermann, or laid down lines which he was not to pass. Freire was all the bolder because his levies were now being strengthened by the forces from Oporto which the Bishop had lately raised, while a small Spanish brigade under the Marquis of Valladares, lent by the Galician Junta, had come down as far as Guarda. But he contented himself with protests, without committing any definite act that might have rendered the Convention impossible.
A more dangerous source of possible rupture was the view of the situation taken by Sir Charles Cotton, the admiral in command of the British blockading squadron off the mouth of the Tagus. As Wellesley had foreseen, the naval men were determined to secure the possession of the Russian ships of Siniavin. Cotton refused to entertain the proposal that such a force should be allowed a free departure from Lisbon, as if from a neutral port, and should be given a long start before being pursued. He had held the Russians under blockade for many a weary month, and was not going to abandon his hold upon them. Why should the French evacuation of Portugal place Siniavin in a better position than he had ever occupied before? The admiral declared that he saw no reason why the Russians should be included in the Convention at all. If there was going to be any agreement made with them, he should conduct it himself, treating directly with Siniavin instead of through a French intermediary.
Sir Hew Dalrymple was forced to report to the French commander these objections of the admiral. It seemed possible for a moment that the difficulty would not be got over, and that war must recommence. Wellesley strongly advised his chief to try the game of bluff—to announce to Junot that operations would be resumed at the end of the stipulated forty-eight hours, as Sir Charles Cotton had objected to the terms of the armistice, but that he was prepared to take into consideration any new proposals which might be made to him before the interval of two days expired[253]. Such a firm policy, he thought, would induce the French to yield the point—all the more because Junot and Siniavin were known to be on very bad terms. But Dalrymple would not accept this plan. He merely reported the admiral’s proposals to Junot, without any intimation that the resumption of hostilities must result from their rejection. This move placed the power of playing the game of brag in the Frenchman’s hands. Seeing that Dalrymple did not seem to desire to break off negotiations, he assumed an indignant tone, and began to talk of his determination not to concede an inch, and of the harm that he could do if he were forced to fight. ‘The English might take away the half-drafted convention: he would have none of it. He would defend Lisbon street by street: he would burn as much of it as he could not hold, and it should cost them dear to take from him what remained[254].’ At the same time he made a final proposal to Siniavin, that he should put ashore his 6,000 seamen and marines, to take part in the defence of Lisbon on the land side. This was only part of the game of bluff, and intended for the benefit of the English rather than of Siniavin, for Junot knew perfectly well, from the latter’s previous conduct, that he was bent on playing his own hand, and would not fire a single shot to help the French.
All Junot’s desperate language was, in fact, no more than a device to squeeze better terms out of Dalrymple. The actual point on which the argument grew hot was a mere pretext, for the Russian admiral utterly refused to assist the French, and intimated that he should prefer to conclude a separate convention of his own with Sir Charles Cotton. Clearly it was not worth while for the Duke of Abrantes to risk anything on behalf of such a torpid ally.
Accordingly the Convention was reduced to a definitive form between August 27 and 30. Colonel George Murray, the quartermaster-general, acted as the British negotiator, while Kellermann continued to represent Junot. The details were settled in Lisbon, where Murray took up his residence, sending back frequent reports to his superior officer at Ramalhal. Dalrymple and Cotton carried their point in that no allusion whatever was made to the Russians in the document. Junot found a salve for his injured pride by remembering that he had slipped a mention of Napoleon as ‘Emperor of the French,’ into the text of the suspension of hostilities[255]: in this he thought that he had won a great success, for the British Government had hitherto refused to recognize any such title, and had constantly irritated its adversaries by alluding to the master of the Continent as ‘General Bonaparte,’ or the ‘actual head of the French executive.’
The terms of the Convention need close study[256]: it comprised twenty-two articles and three supplementary paragraphs of addenda. The first article provided that the French should surrender Lisbon and the Portuguese fortresses in their existing condition, without harming or dismantling them. The second and third granted the army of Junot a safe departure by sea in English vessels: they were not to be considered prisoners of war, might take their arms and baggage, and were to be landed at any port between Rochefort and L’Orient. The fourth, fifth, and sixth articles attempted to define the property which the French might take away—their horses, their guns of French calibre (but not any that they might have found in the Portuguese arsenals), with sixty rounds for each piece, their wagons, their military chest, in short, ‘all their equipment, and all that is comprehended under the name of property of the army.’ It was found, later on, that these paragraphs had been too loosely worded, and gave much endless occasion for disputes. The next six articles settled the manner in which the departing army was to embark, and the order in which each of the strongholds that it evacuated was to be given up to the British. The thirteenth and fourteenth articles arranged for the appointment of commissaries by each side, to deal with disputed points in the Convention, and added the curious clause that ‘where a doubt arose as to the meaning of any article, it should be explained favourably to the French army.’
But the fifteenth, sixteenth, and seventeenth articles were the most objectionable part of the Convention. It was true that they secured that no more taxes or contributions were to be raised by Junot, and that undischarged fines which he had laid on the Portuguese should be regarded as cancelled. But they also provided that French civilians in Portugal might either depart with the army, or, if they preferred it, might be allowed to remain behind unmolested, and have a year in which to dispose of their property. This might perhaps pass: not so, however, the ensuing clause, which provided that Portuguese subjects should not be rendered accountable for their political conduct during the French occupation: all who had taken service with the usurping government were to be placed under the protection of the British, and to suffer no injury in person or property. They were also to be granted liberty to depart with the French army if they chose.