The Council of Liubech (sometimes referred to as the Liubech Conference)[1] ([Лю́бецький з'їзд] Error: {{Langx}}: invalid parameter: |a= (help), Russian: Любечский съезд) was one of the best documented princely meetings in Kievan Rus' that took place in Liubech (today in Chernihiv Oblast, Ukraine) on October 19, 1097.[2] The council ended the Chernihiv war of succession (1093–1097) between Sviatopolk II of Kiev, Vladimir II Monomakh and Oleg I of Chernigov who fought for the heritage of his father Sviatoslav II of Kiev.[3]
The council, initiated by Vladimir Monomakh, brought together Sviatopolk II, Vasylko Rostyslavych, Davyd Sviatoslavich, Oleg I, and other Rus' princes. It aimed to stop the Chernigov war of succession,[4] to pacify the people, and to present a unified front against the Polovtsy (Cumans). It resulted in the division of Kievan Rus' among the princes, letting their immediate families inherit them. This broke a rota system (lestvichnoe pravo) that had been followed in Kievan Rus' for two centuries which saw the oldest son take the throne and was ruled by a succession of the eldest. Further, rulership of certain regions were never stable but shifted gradually upwards.[2]
As a result, each prince within Kievan Rus’ was given his principality as patrimonial domain.[5]
Following the conference in the second-quarter of the 12th century, historical chronicles began mentioning local princes as the growing issue became the regularization of relations between local princes and their individual clan estates, or principalities.[6]