Today we commemorate St. Alexandra (Melgunova), founder and first abbess of the Diveyevo Monastery of the Holy Trinity. Born a noblewoman in Ryazan, early in her marriage St. Alexandra (then named Agafia) was widowed and decided to dedicate her life to God, becoming a nun at St. Florus' Monastery in Kiev.
After receiving visions from the Mother of God and the death of her only child St. Alexandra moved from Kiev to Diveyevo, where she began the building of the monastery with funds from the sale of her lands. The first cells for the future sisterhood were built around the Monastery's Church of the Kazan Icon with the blessing of the Sarov elders, among them St. Seraphim of Sarov.
After Mother Alexandra's repose St. Seraphim told pilgrims to visit her grave and ask for her prayers, prophesying the later uncovering of her relics and her glorification by the Russian Orthodox Church. Of the Saint he said, "She was a great woman, a saint; her eyes were fountains of tears, her humility was inscrutable, her prayers to God were pure, and her love for everyone was unfeigned!"
More on St. Alexandra's life can be found here. May her blessing and prayers be with us all!