The
Historia belli's section begins with this account of the crusaders' arrival at Antioch: On the next day, they came as far as Antioch, at midday, on the fourth day of the week, which is the twelfth kalends of November [21 October], and miraculously we besieged the gates of the city.
Crastina autem die, pervenerunt usque ad Antiochiam, ad medietatem diei, in quarta feria, quod est duodecimo kalendas Novembris, et obsedimus mirabiliter portas civitatis. Of the contemporary histories of the First Crusade, the
Historia belli sacri provides the most information on the negotiations between the Crusaders and the
Fatimid Caliphate. The
Historia is also the only source to go into detail concerning
Bohemond of Taranto's exceptionally long journey through the Balkans to Constantinople, which took six months with a comparatively small army, and after which he lodged in the suburb of Sancti Argenti for some time. It also records how at the beginning of the
siege of Antioch, the local governor,
Yaghi-Siyan, expelled the Christians from the city, and how a certain Hilary, a Muslim convert to Christianity, betrayed the Crusaders by divulging their weaknesses to the relieving army of
Ridwan of Aleppo, only to be killed when the army was driven off. Several of the
Historia′s accounts are more fanciful. It places all the leaders of the Crusade at the
Council of Clermont, although they were certainly not all there. It also has them begging
Pope Urban II to lead them personally. It says that at the siege of Antioch a miraculous image of Christ that could not be pierced by Turkish arrows appeared in the cathedral. More credibly, it says that after the siege, the Christian women of the city went to release the imprisoned
Patriarch of Antioch,
John VII, only to find that he could not stand, his legs having been weakened by so long a confinement. The chronicle ends with the death of Prince
Bohemond II of Antioch. ==Notes==