reconstruction of towns took place. This peaceful period was, however, shattered with the rise of Qara Iskander, who reportedly made Armenia a "desert" and subjected it to "devastation and plunder, to slaughter, and captivity". Iskander's wars with and eventual defeat by the Timurids invited further destruction in Armenia, as many Armenians were taken captive and sold into slavery and the land was subjected to outright pillaging, forcing many of them to leave the region. Iskander did attempt to reconcile with the Armenians by appointing an Armenian from a noble family, Rustum, as one of his advisers. When the Timurids launched their final incursion into the region, they convinced Jihanshah, Iskander's brother, to turn on his brother. Jihanshah pursued a policy of persecution against the Armenians in Syunik and colophons to Armenian manuscripts record the sacking of the Tatev monastery by his forces. But he, too, sought a rapprochement with the Armenians, allotting land to feudal lords, rebuilding churches, and approving the relocation of the seat of the Armenian Apostolic Church's Catholicos to Etchmiadzin Cathedral in 1441. For all this, Jihanshah continued to attack Armenian towns and take Armenian captives as the country saw further devastation in the final years of Jihanshah's failed struggles with the Aq Qoyunlu. Jahan Shah made peace with the Timurid Shahrukh Mirza; however, this soon fell apart. When Shahrukh Mirza died in 1447, the Qara Qoyunlu Turkomans annexed portions of Iraq and the eastern coast of the Arabian Peninsula as well as Timurid-controlled western Iran. Though much territory was gained during his rule, Jahān Shāh's reign was troubled by his rebellious sons and the almost autonomous rulers of Baghdad, whom he expelled in 1464. In 1466, Jahan Shah attempted to take Diyarbakır from the Aq Qoyunlu ("White Sheep Turkomans"), however, this was a catastrophic failure resulting in Jahān Shāh's death and the collapse of the Qara Qoyunlu Turkomans' control in the Middle East. By 1468, at their height under Uzun Hasan (1452–1478), Aq Qoyunlu defeated the Qara Qoyunlu and conquered Iraq, Azerbaijan, and western Iran. Religion Governance The Qara Qoyunlu state organization was based mainly on of its predecessors, Jalayirids, and the Ilkhanids. Qara Qoyunlu rulers used the title sultan since the enthronement of Pirbudag by Qara Yusuf. Sometimes the title bahadur appeared on the coinage. They also used the titles khan, khagan and padishah. Keeping with a Persianate culture, the Qara Qoyunlu used the Persian