March 13 (Eastern Orthodox liturgics)
March 12 - Eastern Orthodox liturgical calendar - March 14
St. Leander of Seville.
St. Roderick of Córdoba.
St. Nicephorus the Confessor trampling on the iconoclast Emperor John VII Grammatikos.
March 12 (Eastern Orthodox liturgics)
March 11 - Eastern Orthodox liturgical calendar - March 13
Righteous Aaron the High Priest.
St Gregory the Dialogist, Pope of Rome.
St. Gregory the Dialogist, Pope of Rome, with St. Augustine of Canterbury.
Venerable Saint Symeon the New Theologian.