Jafar Qoli attacked Sadiq Khan in 1798, defeated him, plundered
Sarab and forced him to flee to
Mughan. During his reign, Donboli tribe numbered 12.000 families. Later he rose up against Fath Ali in 1799, but was defeated by an army sent against him under
Abbas Mirza near
Salmas. Jafarqoli had to flee to
Erivan Khanate and submit to Russians. In June 1804, at the head of his cavalry, as part of the Russian troops, he participated in the
siege of Erivan. In July of the same year, he accepted Russian citizenship. On 10 December 1806, Emperor
Alexander I approved Jafar Qoli Khan as the new khan of
Shaki and promoted him to the rank of
lieutenant general. He was presented with the Imperial Certificate and a banner with the state emblem of Russia. A diamond feather, a saber decorated with precious stones and a gold medal sprinkled with diamonds were also awarded. During the
Russian-Iranian war of 1804-1813, Jafar Quli Khan fought as a member of the Russian army and was awarded the
Order of St. Anna, 1st degree. He died on 3 September 1814 from malaria. The descendants of Jafar Qoli Khan bore the surname Khoyski. == Family ==