Editing Antioch (section)

=== Fifth Crusade ===
{{See also|Armeno-Mongol relations}}
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 {{circa|1219}} 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.<ref>Jean Richard, The Crusades: c. 1071{{snd}}c. 1291, pp 423–426</ref><ref>"Ghazan resumed his plans against Egypt in 1297: the Franco-Mongol cooperation had thus survived, in spite of the loss of Acre by the Franks, and the conversion of the Persian Mongols to Islam. It was to remain one of the political factors of the policy of the Crusades, until the peace treaty with the Mumluks, which was only signed in 1322 by the khan Abu Said", Jean Richard, p. 468</ref>