St. Vladimir the Great Grand Duke of Kiev (Kieff) and All Russia, grandson of St. Olga, and the first Russian ruler to embrace Christianity, b. 956; d. at Berestova, 15 July, 1015. St. Olga could not convert her son and successor, Sviatoslav, for he lived and died a pagan and brought up his son Vladimir … Continue reading July 15 – After conversion, he ordered the statues of the pagan gods chopped up and burned