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.