Gleb Svyatoslavich prince in Kyiv Rus (1168–1215) Parents Sviatoslav III of Kiev Maria of Polotsk Children Mstislav III Glebovich Yevfimiya Glebovna Siblings Mstislav II Svyatoslavich Oleg III Svyatoslavich Vsevolod IV of Kyiv Vladimir III Svyatoslavich Boleslava Svyatoslavovna
