In 1268 Baibars besieged the city of Antioch, which was "badly defended by its patriarch and abandoned by most of its inhabitants," capturing it on 18 May after a relatively feeble defense. Antioch had been weakened by its previous struggles with Armenia and by internal power struggles, and its inhabitants were quick to agree to a surrender, on the condition that the lives of the citizens within the walls would be spared. Before Baibars' forces laid siege on Antioch, the Constable Simon Mansel, along with a group of knights, led an unsuccessful attack against the Muslim army in order that the city should not be encircled. The defenses were in good condition, but the garrison was unable to defend the long walls of the city. Mansel was captured during the Antiochene cavalry attack, and Baibars ordered him to command his lieutenants in Antioch to surrender immediately. The garrison refused to capitulate, and continued the defense of the walls. Afterwards, lamenting that Antioch's ruler had not been present either for the siege or for the ransacking and murder, Baibars' secretary wrote a detailed letter describing exactly what had been done to the people and the city:
'Death came among the besieged from all sides and by all roads: we killed all that thou hadst appointed to guard the city or defend its approaches. If thou hadst seen thy knights trampled under the feet of the horses, thy provinces given up to pillage, thy riches distributed by measures full, the wives of thy subjects put to public sale; if thou hadst seen the pulpits and crosses overturned, the leaves of the Gospel torn and cast to the winds, and the sepulchres of thy patriarchs profaned; if thou hadst seen thy enemies, the Mussulmans trampling upon the tabernacle, and immolating in the sanctuary, monk, priest and deacon; in short, if thou hadst seen thy palaces given up to the flames, the dead devoured by the fire of this world, the Church of St Paul and that of St Peter completely and entirely destroyed, certes, thou wouldst have cried out "Would to Heaven that I were become dust!" '.
Michaud after quoting the letter of Baibar's concludes the sacking thus:
'Baibars distributed the booty among his soldiers, the Mamelukes reserving as their portion the women girls and children A little boy was worth twelve dirhems, a little girl five dirhems. In a single day the city of Antioch lost all its inhabitants and a conflagration lighted by order of Bibars completed the work of the barbarians. Most historians agree in saying that fourteen thousand Christians were slaughtered and a hundred thousand dragged away into slavery.'
Historian Thomas Madden concludes that the events and destruction following the Siege of Antioch, "was the single greatest massacre of the entire crusading era." However, this is likely incorrect as the massacre of Jews and Muslims in Jerusalem in the First Crusade is estimated to have resulted in 40,000 deaths, far greater than the 14,000 killed in the Siege of Antioch.
Aftermath
The Hospitaller fortress Krak des Chevaliers fell three years later. While Louis IX of France launched the Eighth Crusade ostensibly to reverse these setbacks, it went to Tunis, instead of Constantinople, as Louis' brother, Charles of Anjou, had initially advised, though Charles I clearly benefited from the treaty between Antioch and Tunis that ultimately resulted from the Crusade. By the time of his death in 1277, Baibars had confined the Crusaders to a few strongholds along the coast and they were forced out of the Middle East by the beginning of the fourteenth century. The fall of Antioch was to prove as detrimental to the crusaders cause as its capture was instrumental in the initial success of the first Crusade. The population of Antioch, consisting primarily of Armenians, was put to the sword. Later, the Mamelukes would repeat the same destruction in Acre, where the massacre of the civilians there was frustrated by the evacuation attempts of the Templar Knights, who managed to evacuate a number of civilians to the relative safety of Cyprus.
