Vsevolod II Olgovich was Prince of Chernigov and Grand Prince of Kiev. He was a son of Oleg Svyatoslavich, Prince of Chernigov. Wikipedia
Born: 1094
Died: August 1, 1146 (age 52 years), Vyshhorod, Ukraine
Grandchildren: Vsevolod IV of Kiev, Mstislav II Svyatoslavich, Jarosław, Duke of Opole, and more
Parents: Oleg I of Chernigov and Theophania Muzalon
Children: Sviatoslav III of Kiev, Yaroslav II Vsevolodovich, Zvenislava of Tjernihiv, and more
Great-grandparents: Yaroslav the Wise and Ingegerd Olofsdotter of Sweden
Great grandchildren: Mychailo of Chernigiv, Andrei Vsevolodovich, Yevfimiya Glebovna, and more