Umma Khan V (Omar Khan) Avar nicknamed Great[Aliev B.G. General R.F.Rosen’s work “Description of Chechnya and Dagestan” https://caucasushistory.ru/2618-6772/article/view/19/19] / Bulletin of the Institute of Economics of the Russian Academy of Sciences. 2017 or MadAtaev B. M. Avars: language, history, writing. - Makhachkala, 2005, pp. 192-193 (; 1761 or 1762, Khunzakh – March 22, 1801, Balaken) — Avar nutsal, ruler of Avar Khanate from 1774 to 1801. Under Khan, the Avar Khanate expanded its borders both by subordinating the Avar free societies, and at the expense of neighboring territories. Khan was paid tributes by the Georgian king Erekle II, Derbent, Quba, Baku, Shirvan, Shaki khans and Akhaltsikhe pasha.
