Yaroslav I, Tsar of Russia

Yaroslav I Vladimirovich (978 - 20 February 1054) was a son of Vladimir I, succeeding Sviatopolk I after defeating him. He married Irina I, and had several issue: Elisiv, Anastasia, Anne, Vladimir, Iziaslav I, Sviatoslav II, Vsevolod I, Igor and Vyacheslav.