Fearing that her nephew David VII Ulu would claim the throne at her death, Rusudan held the latter prisoner at the court of her son-in-law, the sultan Kaykhusraw II, and sent her son David to the Mongol court to get official recognition as heir apparent.
They were the parents of David VI of Georgia and a daughter named Tamar, who married her cousin, the sultan Kaykhusraw II, and following his death in 1246, the Pervane Mu'in al-Din Suleyman as one of the preconditions of the peace settlement.
•
Fearing that her nephew David VII of Georgia would aspire to the throne, Rusudan held him prisoner at the court of her son-in-law, the sultan Kaykhusraw II, and sent her son David VI of Georgia to the Mongol court to get his official recognition as heir apparent.