Oljath

Oljath (Öljätäi; Georgian: ოლჯათი) (fl. 1289–1302) was a Queen consort of Georgia as the wife of two successive kings, Vakhtang II (r. 1289–1292) and David VIII (r. 1292–1311). She was a daughter of Abaqa Khan, the Mongol Ilkhan of Iran.

Oljath was a younger daughter of Abaqa. Her mother was either Abaqa's wife Maria Palaiologina, an illegitimate daughter of the Byzantine emperor Michael VIII Palaiologos, or Bulujin egechi, a concubine. She was, thus, a great-great-granddaughter of Genghis Khan.

The anonymous 14th-century Chronicle of a Hundred Years, part of the Georgian Chronicles, relates that, after having Demetrius II of Georgia put to death in 1289, the Ilkhan Arghun sent the influential Georgian nobleman Khutlu-Bugha to David I of Imereti, an uncle of the executed monarch, bidding him send his son Vakhtang, whom he intended to put on the throne of Georgia, and to give him his sister Oljath in marriage. Vakhtang's reign was short-lived and died in 1292, without known issue.

After the death of her husband, Oljath married, with the consent of the Ilkhan, Vakhtang's cousin and successor, David VIII, a son of Demetrius II. David soon raised a rebellion against the Mongol hegemony and entrenched himself in the mountains of Mtiuleti. In 1298, Oljath was part of the delegation sent by David for negotiations with the Mongol commander Kutlushah, who treated the queen with special honor, she being a Mongol princess. Oljath was given assurances for the king's safety, as well as the ring and the napkin, the latter being a gage of pardon, while Sibuchi, son of Kutlushah, was offered as a hostage. The queen, however, was detained and, after David refused to arrive at negotiations in person, carried off to Iran. The Ilkhan determined that she should not again return to her husband. When David learned this, he, in 1302, married the daughter of Hamada Surameli.

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