Mstislav II Svyatoslavich Russian prince (1168–1223) Parents Maria of Polotsk Sviatoslav III of Kiev Children Ivan Mstislavich Gavriil Mstislavich Andrey Mstislavich Dmitry Mstislavich Siblings Oleg III Svyatoslavich Vsevolod IV of Kyiv Vladimir III Svyatoslavich Gleb Svyatoslavich Boleslava Svyatoslavovna
