Rostislav I of Kiev
Rostislav Mstislavich (c. 1110 – 1167) was Prince of Smolensk (1125–1160), Novgorod (1154) and Grand Prince of Kiev (1154–1155; 1159–1161; 1161–1167). He is the founder of the Rostislavichi branch of Rurikid princes in Smolensk. He was the son of Mstislav I of Kiev and Christina Ingesdotter of Sweden.