sentences:  and the gained territories in the North and South Caucasus were ceded back to Iran (now led by Nader Shah) per the treaties of Resht and Ganja of 1732 and 1735, respeticely.While the Ottomans thus temporarily therefore gained the Christian regions of the disintegrating Safavids, Yesai was blamed for this failure by some of the leaders of the Armenian army as they were forced to fend for themselves against the Turkish invasions.In the course of the period from the 17th century to the early 19th century, the Jalalyan house also proliferated in the establishment of several other Armenian noble houses, including the Melik-Atabekyan family, who became the last rulers of the principality of Jraberd.