Grigol was born in Tiflis into the family of Prince Ioann of Georgia and his wife Princess Ketevan née Tsereteli. He was the only great grandchild of the penultimate Georgian king Heraclius II to be born in this ruler's lifetime. In 1801 the Russian Empire annexed the kingdom of Georgia and began deporting members of the late king George XII's family to Russia proper. In 1803 Prince Ioann, Grigol's father, settled in St. Petersburg, but Grigol stayed with his mother at the Tsereteli estate in Imereti. In January 1812, the eastern Georgian province of Kakheti, from where the last kings of Georgia traced their provenance, rose in rebellion against the Russian rule. Prince Grigol, accompanied by Prince Simon Machabeli, immediately hurried to join the rebels. Machabeli was captured by General Stahl's soldiers, but Grigol escaped and crossed into Kakheti. Arrival of the royal prince brought more cohesion in this largely peasant movement. His appeal to the memories of the suppressed royal dynasty garnered further support among the population of eastern Georgia and Grigol was proclaimed king on 20 February 1812. By the end of February, the Russian army under the overall command of Marquis Paulucci had gained an upper hand. After the defeat at Chumlaki on 1 March, Grigol fled to the Avars, but, under the persuasion of Prince Zaza Andronikashvili, he surrendered to the Russian military on 6 March 1812. Prince Grigol was sent for imprisonment to Petrozavodsk, where he sought consolation for his disappointment and homesickness in writing poems. Pardoned a year later, Grigol entered the Russian military service and took part in the concluding phases of the Napoleonic Wars, particularly, the 1813 Polish campaign, of which he left an account. Grigol continued his military service, rising to the rank of podpolkovnik of the Astrakhan Cossack Regiment. After retirement from the army, he lived in St. Petersburg, focusing on compiling an anthology of Georgian poetry. He died there, at the age of 41, and was buried at the Alexander Nevsky Lavra. Niko Javakhishvili, a historian at Tbilisi State University, suggested in 2008 to include Grigol in the list of the kings of Georgia as Gregory I.
Family
Prince Grigol married on 28 January 1824, during his visit to Tiflis, Varvara Feodorovna Bukrinskaya, a Georgia-born daughter of a Russian bureaucrat. They had two sons and two daughters, recognized in 1833 by the Russian government in the title of Princes and PrincessesGruzinsky, with the addition of the style "Serene Highness" since 1865.
Prince David, whose subsequent fate is unknown.
Prince Ioann, subsequently an unofficial head of the Georgian royal family and collector of Georgian antiquities. He married in 1850 Countess Ekaterina Pahlena, daughter of General Count Pavel Pahlen, and died without issue.
Princess Ketevan, who married, in 1849, General Prince Mikhail Sumbatashvili. She had seven children.
