Yaroslav II of Kiev sibling Mstislav II of Kyiv
Yaroslav II Iziaslavich (Russian: Ярослав Изяславич; Ukrainian: Ярослав Ізяславич) (died 1180?), Prince of Turov (1146), Novgorod (1148–1154), Lutsk (1154–1180) and Grand Prince of Kiev (Kyiv, 1174–1175, 1180). He was the son of Iziaslav II of Kiev and Agnes Hohenstaufen and the brother of Mstislav II of Kiev.
brother or sister kin