Oleg I of Chernigiv
Prince of Novgorod-Seversky
Years: 1053 - 1115
Oleg Svyatoslavich of Chernigiv, sometimes also styled as of Tmutarakan, is a Rurikid prince whose equivocal adventures ignite political unrest in Kievan Rus' at the turn of the eleventh and twelfth centuries.
