, living in Georgia from 1627 to 1654. In 1634, George III fell into the Mingrelian hands and Alexander had to pay a ransom. Prince Mamuka and his father-in-law Bezhan Chkheidze took refuge with Yusuf I, an
Ottoman pasha of the
Childir Eyalet, and lived there, at times raiding Imereti and
Guria, until being summoned by
Rostom, the childless
king of Kartli, to become his adopted son and heir apparent. However, a group of nobles of Kartli, who had persuaded Rostom to adopt Mamuka by virtue of his bravery, royal descent, and dynastic kinship, then conspired with Chkheidze to murder Rostom and make Mamuka king of Kartli. The plot collapsed when an assassin mistook a royal bath servant for the king and had to flee, leaving the servant wounded. Rostom refrained from publicizing the incident and, through a private letter, patiently forced Mamuka back to his exile in
Akhaltsikhe. Chkheidze and his numbers remained in Kartli to continue their struggle with Rostom. == Last years and death ==