Whilst the patriarch was unceasingly making complaints against Baldwin, the king seldom made any other reply than gaining new victories over the infidels; nothing being able to divert him from his purpose of every day aggrandizing his dominions. The prosperity and the safety of Jerusalem appeared closely connected with the conquest of the maritime cities of Syria and Palestine; it being by them alone that it could receive succour, or establish prompt and easy communications with the West. The maritime nations of Europe were interested in seconding, in this instance, the enterprises of the king of Jerusalem. The navigation of the Mediterranean, and the transporting of pilgrims to the Holy Land, were to them an inexhaustible source of riches; the ports of Syria would offer to them a commodious asylum for their vessels, and a safe entrepôt for their commerce. From the period of the first crusades the Pisans and the Genoese had constantly sent vessels to the seas of the East; and their fleets had aided the Christians in several expeditions against the Mussulmans. A Genoese fleet had just arrived in the seas of Syria when Baldwin undertook the siege of Ptolemaïs. The Genoese were invited to assist in this conquest; but as religion was not the principle to bring them into action, they required, in return for their assistance and their labour, that they should have a third of the booty; they likewise stipulated to have a separate church for themselves, and a national factory and tribunal in the conquered city. Ptolemaïs was besieged by land and sea, and after a bloody resistance of twenty days, the inhabitants and the garrison proposed to surrender, and implored the clemency of the conquerors. The city opened its gates to the Christians, and the inhabitants prepared to depart, taking with them whatever they deemed most valuable; but the Genoese, at the sight of such a rich booty, paid no respect to the capitulation, and massacred without pity a disarmed and defenceless people. This barbarous conduct, which Baldwin could neither repress nor punish, excited the Mussulmans more than ever against the Christians. At each fresh conquest of Baldwin’s, a new army came from the banks of the Nile to impede the course of his victories; but the Egyptians had for a long time been accustomed to fly before the Franks, and they were never seconded in their expeditions by the Mussulmans of Syria, who were jealous of their appearance in their territories. A small number of Christian warriors, who could never have been taken for an army if they had not performed prodigies, were sufficient to put to the rout a multitude of soldiers who made a sortie from the walls of Ascalon. In consequence of this victory, several places which the Egyptians still held on the coasts of Syria, fell into the hands of the Christians.