Rostislav I of Kiev

Rostislav I Mstislavich (c. 1110–1167), a son of Mstislav I of Kiev, founded the Smolensk branch of the Rurikids. He held Smolensk from 1125 before moving on Kiev.

He was Grand Prince of Kiev three times: for a single week in 1154, then from 1159 to 1161 and again from 1161 until his death in March 1167. His sons Roman I and Rurik Rostislavich later ruled in Kiev or Smolensk.