by
Bohemund of Taranto in June 1098 The Crusaders'
siege of Antioch conquered the city in June 1098 after a siege lasting eight months on their way to Jerusalem. At this time, the bulk of far eastern trade traveled through Egypt, but in the second half of the 12th century
Nur ed-Din and later
Saladin brought order to Muslim Syria, opening up long-distance trade routes, including to Antioch and on to its new port,
St Symeon, which had replaced Seleucia Pieria. However, the Mongol conquests of the 13th century altered the main trade routes from the far east, as they encouraged merchants to take the overland route through Mongol territory to the Black Sea, reducing the prosperity of Antioch. Surrounding the city were a number of Greek, Syrian, Georgian, Armenian, and Latin monasteries.
Consolidation of the Principality In 1100,
Tancred became the
regent of Antioch after his uncle and predecessor
Bohemond I of Antioch was taken prisoner from 1100 to 1103 by
Gazi Gümüshtigin of the
Danishmends at the
Battle of Melitene. Tancred expanded the territory of Antioch by conquering
Byzantine Cilicia,
Tarsus, and
Adana in 1101. In 1107 Bohemond, enraged by an earlier defeat, renamed Tancred as the regent of Antioch so he could sail for Europe with the intent of gaining support for an attack against the Greeks. Bohemond laid siege to
Dyrrachium but capitulated in September 1108 and was forced to accede to a peace accord, the
Treaty of Devol which stipulated that Bohemond was to hold Antioch for the remainder of his life as the emperor's subject and the Greek patriarch was to be restored to power in the city. However, Tancred refused to honor the treaty in which Bohemond swore an oath, and it is not until 1156 that it truly became a
vassal state of the Byzantine Empire. Six months after the treaty Bohemond died, and Tancred remained regent of Antioch until his death during a typhoid epidemic in 1112. After the death of Tancred, the principality passed to
Roger of Salerno, who helped rebuild Antioch after
an earthquake destroyed its foundations in 1114. With the death of Roger at the
Battle of Ager Sanguinis in 1119, the role of regent was assumed by
Baldwin II of Jerusalem, lasting until 1126. In 1126
Bohemond II arrived from Apulia to gain regency over Antioch. In 1130 Bohemond was lured into an ambush by
Leo I, Prince of Armenia who allied with the
Danishmend Gazi Gümüshtigin, and was killed in the subsequent battle. Antioch was again ruled by a regency, firstly being Baldwin II, after his daughter and Bohemond II's wife,
Alice of Antioch attempted to block Baldwin from entering Antioch, but failed when Antiochene nobles such as
Fulk of Jerusalem (Alice's brother-in-law) opened up the gates for representatives of Baldwin II. Alice was then expelled from Antioch. With the death of Baldwin in 1131, Alice briefly took control of Antioch and allied herself with
Pons of Tripoli and
Joscelin II of Edessa in an attempt to prevent Fulk from marching north in 1132; however, this attempt failed. In 1133 the king chose
Raymond of Poitiers as a groom for
Constance of Antioch, daughter of
Bohemund II of Antioch and Alice. The marriage took place in 1136 between the 21-year-old Raymond and the 9-year-old Constance. Immediately after assuming control, Raymond was involved in conflicts with the Byzantine Emperor
John II Comnenus who had come south to recover
Cilicia from Leo of Armenia, and to reassert his rights over Antioch. The engagement lasted until 1137 when John arrived with an army before the walls of Antioch. Although the
basileus did not enter the city, his banner was raised atop the citadel, and Raymond was compelled to do homage. Raymond agreed with the emperor that if he was capable of capturing
Aleppo,
Shaizar, and
Homs, he would exchange Antioch for them. John went on to attack Aleppo with the aid of Antioch and Edessa, and failed to capture it, with the
Franks withdrawing their support when he moved on to capture Shaizar. John returned to Antioch ahead of his army and entered Antioch, only to be forced to leave when
Joscelin II, Count of Edessa rallied the citizens to oust him. With Raymond dead and
Bohemond III only five years of age, the principality came under the control of Constance; however, real control lay with
Aimery of Limoges. In 1153, Constance chose
Raynald of Châtillon and married him in secret without consulting her first cousin and liege lord, Baldwin III, and neither Baldwin nor Aimery of Limoges approved of her choice. In 1156 Raynald claimed that the Byzantine emperor
Manuel I Comnenus had reneged on his promises to pay Raynald a sum of money, and would later attack Cyprus. This caused Manuel to raise an army to Syria. Raynald then surrendered, the emperor insisted on the installation of a Greek Patriarch and the surrender of the citadel in Antioch. The following spring, Manuel made a triumphant entry into the city and established himself as the unquestioned
suzerain of Antioch. In 1160 Raynald was captured by Muslims and held captive for 16 years. With Raynald disposed, the patriarch Aimery became the regent, chosen by Baldwin III. To further consolidate his own claim over Antioch, Manuel chose
Maria of Antioch (daughter of Constance and Raymond) as his bride. Antioch remained in crisis until 1163 when Constance asked the Armenia to help maintain her rule, as a result the citizens of Antioch exiled her and installed her son Bohemond III and now brother-in-law to the emperor, as regent. One year later, Nur ad-Din Zangi captured Bohemond III but was soon released; however,
Harem, Syria, which Raynald had recaptured in 1158, was lost again and the frontier of Antioch was permanently placed west of the Orontes.
Third Crusade While travelling on crusade, Emperor
Frederick Barbarossa drowned in the river
Saleph. His son,
Frederick VI, then led the remnant of the Crusader army south towards Antioch. Subsequently, he arranged for his father's remains to be buried in the Cathedral of Saint Peter in Antioch. Throughout the Third Crusade, Antioch remained neutral; however, with the end of the Third Crusade (1192), they were included in the
Treaty of Ramla between Richard and Saladin.
Henry II, Count of Champagne travelled to
Lesser Armenia and managed to persuade Leo that in exchange for Antioch, renouncing its overlordship to Lesser Armenia and to release Bohemond, who died in 1201. With the death of Bohemond III there followed a 15-year struggle for power of Antioch, between Tripoli and Lesser Armenia. According to the rules of
primogeniture Leo's great nephew Raymond-Roupen was the rightful heir of Antioch, and Leo's position was supported by the pope. On the other hand, however, the city commune of Antioch supported
Bohemond IV of Antioch, on the grounds that he was the closest blood relative to the last ruling prince, Bohemond III. In 1207 Bohemond IV installed a Greek patriarch in Antioch, despite the
East–West Schism, under the help of Aleppo, Bohemond IV drove Leo out of Antioch.
Fifth Crusade The calling of the
Fifth Crusade strengthened the support of Ayyubid Sultan
al-Adil I who supported Raymond-Roupen's claims in Antioch. In 1216 Leo installed Raymond-Roupen as prince of Antioch, ending all military aspect of the struggle between Tripoli and Lesser Armenia, but the citizens again revolted against Raymond-Roupen in and Bohemond of Tripoli was recognised as prince. From 1233 onwards Antioch declined and appeared rarely in records for 30 years, and in 1254 the altercations of the past between Antioch and Armenia were laid to rest when
Bohemond VI of Antioch married the then 17‑year‑old
Sibylla of Armenia, and Bohemond VI became a vassal of the Armenian kingdom. Effectively, the Armenian kings ruled Antioch while the prince of Antioch resided in Tripoli. The Armenians drew up a treaty with the Mongols, who were now ravaging Muslim lands, and under protection they extended their territory into the lands of the
Seljuq dynasty in the north and the Aleppo territory to the south. Antioch was part of this Armeno-Mongol alliance. Bohemond VI managed to retake Lattakieh and reestablished the land bridge between Antioch and Tripoli, while the Mongols insisted he install the Greek patriarch there rather than a Latin one as the Mongols wanted to strengthen ties to the Orthodox Byzantines.
Fall of Antioch In 1268, Baibars besieged Antioch, capturing the city on May 18. Baibars promised to spare the lives of the inhabitants, but broke his promise and razed the city, killing or enslaving nearly the entire population upon their surrender. Antioch's ruler, Prince Bohemond VI was then left with no territories except the County of Tripoli. Without any southern fortifications and with Antioch isolated it could not withstand the resurgent Muslim forces, and with the fall of the city, the remainder of northern Syria eventually capitulated, ending the Latin presence in Syria. The Mamluk armies killed or enslaved every Christian in Antioch. In 1355 it still had a considerable population, but by 1432 there were only about 300 inhabited houses within its walls, mostly occupied by
Turcomans. == Ottoman period ==