Ancestry and Family
Yaropolk was a prince of the Rurikid house, grandson of Yaroslav the Wise and great-grandson of Saint Vladimir, the enlightener of Rus'. His father was the Kievan Grand Prince Izyaslav, and his mother was Gertruda, a daughter of the Polish monarch Mieszko II Lambert, a connection that drew the family into the politics of Western Europe.
He married Kunigunde, a daughter of Otto I, Margrave of Meissen, and was the father of several children.
Reign and Dynastic Conflict
Yaropolk's career unfolded against the recurring strife of the Rurikid princes. He shared his father's expulsion from Kiev and the years of exile that followed, during which he served as the family's envoy to foreign courts. After Izyaslav's restoration in 1078, Yaropolk received Vyzhgorod and was given the principalities of Turov and Volhynia by the grand prince Vsevolod.
Following his father's death he held the city of Vladimir-Volynsk as his appanage, but his hold on it was contested by the Rostislavichi. By 1085, in conflict with the grand prince and with Vladimir Monomakh, he fled to Poland, returning the next year to a reconciliation with Monomakh. He was remembered as a benefactor who established churches and gave generously to monasteries, including the Monastery of the Caves at Kiev.
Death and Veneration
While traveling from Vladimir toward Zvenigorod-Galitsk, Yaropolk was treacherously slain by Neradets, one of his own retainers; the synaxarion relates that the assassin had been bribed by the Rostislavichi, and the chronicle tradition associates the deed with Rurik and Vasilko Rostislavich. The killer fled afterward to Peremyshl.
His body was brought to Kiev and buried on December 5 in the church of Saint Peter, which he had founded. He is venerated in the Orthodox Church as a passion-bearer, commemorated on November 22, the day of his death. As a passion-bearer he is honored for facing death in a Christ-like manner: such saints are not necessarily killed for confessing the faith, but are remembered for the piety and faith with which they bore an unjust death.