Geoffrey de Villehardouin

Then did Henry take council with his barons, and their decision was that they would go to the city of Bizve, which was a fair city, and strong. So they did as they had devised, and came to Bizye, and encamped before the city on the eve of the feast of our Lord St. John the Baptist, in June (23rd June 1206).

A fortnight after came to Zara the Marquis Boniface of Montferrat, who had not yet joined, and Matthew of Montmorency, and Peter of Bracieux, and many another man of note. And after another fortnight came also the envoys from Germany, sent by King Philip and the heir of Constantinople. Then the barons, and the Doge of Venice assembled in a palace where the Doge was lodged. And the envoys addressed them and said: " Lords, King Philip sends us to you, as does also the brother of the king's wife, the son of the emperor of Constantinople.

At that time Boniface, the Marquis of Montferrat, who was at Seres, which he had fortified, rode forth as far as Messinopolis, and all the land surrendered to his will. Then he took messengers, and sent them to the Emperor Henry, and told him that he would right willingly speak with him by the river that runs below Cypsela. Now they two had never been able to speak together face to face since the conquest of the land, for so many enemies lay between them that the one had never been able to come to the other.

Thus their peril and toil lasted for nearly ten days, until, on a Thursday morning (I7th July I203) all things were ready for the assault, and the ladders in trim; the Venetians also had made them ready by sea. The order of the assault was so devised, that of the seven divisions, three were to guard the camp outside the city, and other four to give the assault. The Marquis Boniface of Montferrat guarded the camp towards the fields, with the division of the Burgundians, the division of the men of Champagne, and Matthew of Montmorency.

Now let us leave speaking of those who avoided the host, and speak of those before Constantinople.

The marquis then took leave, and went towards Salonika with his people, and with his wife; and with him rode the envoys of the emperor; and as they went from castle to castle, each, with all its lordship, was restored to the marquis on the part of the emperor. So they came to Salonika, and those who held the place for the emperor surrendered it. Now the governor, whom the emperor had left there, and whose name was Renier of Mons, had died; he was a man most worthy, and his death a great mischance.