Teimuraz I of Kakheti
He was captured in Principality of Samegrelo in 1634 during the Georgian feudal fights when kings Teimuraz I of Kakheti and George III of Imereti waged war against King Rostom of Kartli and the Dadiani princes of Samegrelo. After this Mamuka worked as calligrapher at the court of Prince Levan II Dadiani.