Saeristavo (Georgian: საერისთავო), in historical and scientific literature with this term is defined a territorial unit in old Georgia, which was ruled by Eristavi.
References
Saeristavo Wikipedia(Text) CC BY-SA
Saeristavo (Georgian: საერისთავო), in historical and scientific literature with this term is defined a territorial unit in old Georgia, which was ruled by Eristavi.