Holy Olga of Kiev

Saint Olga of Kiev was the first recorded female ruler in Rus’ and the first member of the ruling family of Kyiv to adopt Christianity. The patron saint of widows and converts, she was also the first saint of Kyivan Rus’ to be canonized by the Orthodox Church. pic.twitter.com/Ol3Ai1jE11

— Pontifical Oriental Institute (@theorientale) July 11, 2021