Oleg I of Chernigov (1052-1115) (1052–1115) Parents Kikilia Sviatoslav II of Kiev Children Mariya Olegovna Vsevolod II of Kiev Sviatoslav Olgovich Igor II of Kiev Gleb Olgovich Siblings Wyszesława of Kyiv Yaroslav of Murom Gleb Svyatoslavich Davyd Sviatoslavich Roman Svyatoslavich Partners Theophania Muzalon NN of the Cumans
