Meanwhile, however, Philip Augustus had assembled the host of France, and led it as far as the Poitevin border.[497] With Philip’s personal appearance on the scene of action, John knew that his own successes were at an end. Neither Almeric of Thouars, nor the many barons in the English host who had taken the oath of allegiance to Philip, would fight against that monarch in person. While John went on to secure his retreat over sea by another visit to Niort and La Rochelle,[498] therefore, negotiations were set on foot; and when he came back to Thouars once more, on October 26, it was to proclaim a truce which had been made between himself and Philip, to last from October 13 for two years. By its terms each sovereign was to retain during that period the homage and services of all those who had attached themselves to him during the recent war; and any disputes which might arise about the allegiance of such persons were to be decided by the judgement of four barons named, two to represent each of the kings.[499] Trade, and intercourse of every kind, between the dominions of John and Philip was to be free, save that no man, unless he were either a priest or a “known merchant,” might go to the court of either without special licence, if he were a subject of the other. Thirteen sureties swore to the truce on behalf of John, and thirteen on behalf of Philip, who further undertook that it should be kept by four other barons whose oaths John had wished to have on his side, but had apparently been unable to obtain.[500] Philip’s sureties were headed by “the count of Britanny,” a title which can only represent Constance’s widower, Guy of Thouars, and thus shows that Arthur’s death was now, at any rate, regarded as certain. The first of John’s sureties was Guy’s brother, Almeric, the viscount of Thouars, whose action had for several years past generally turned the scale between the rival sovereigns in Poitou, and who by the terms of the truce was pledged to his present allegiance for the next two years at least. The other sureties on both sides were nearly all of them barons of Aquitaine;[501] those of the Angevin counties seem for the most part to have stood aloof. It is clear, however, that John had secured a firm hold on the southern provinces, and to a considerable extent regained a hold upon Poitou. On the whole, therefore, his expedition had been successful. The best proof of its success lies in Philip’s readiness to accept such a truce, without making any attempt to regain the ground which he had lost in Poitou, though he was actually in the land with an army at his back. As for John, he was going home to his island realm to prepare for a fight of another kind, and with an adversary of a character very different from that of Philip Augustus. FOOTNOTES: [262] Cf. R. Coggeshall, p. 98, and R. Howden, vol. iv. p. 88. [263] “Quod praedictus dux redderet unicuique illorum jus suum,” R. Howden, vol. iv. p. 88.