March 25 - Eastern Orthodox liturgical calendar - March 27
Archangel Gabriel (by Simon Ushakov).
Icon of a vision granted by Basil the Younger to his servant, of the death of St Theodora and the aerial toll houses.
St. Braulio and Isidore of Seville (10th century)
November 23 - Eastern Orthodox liturgical calendar - November 25
Translation of the relics of Hieromartyr Clement, Pope of Rome.
Great-martyr Mercurius of Caesarea in Cappadocia.
Great-martyr Catherine of Alexandria.
Vision of Peter of Alexandria.