Hieromartyr Hierotheus, bishop of Athens (1st c.). Uncovering of the relics (1595) of St. Gurias, first archbishop of Kazan (1563) and St. Barsanuphius, bishop of Tver (1576). Synaxis of All Saints of Kazan. New Hieromartyr Demetrius priest (1918). New Hieromartyrs Demetrius priest Nicholas, Micael, Jacob and Tikhon priests, Martyr Basil (1937). St. Khionia confessor (1945). St. Vladimir Yaroslavich, prince of Novgorod (1052), and his mother, St. Anna of Novgorod (1050). Venerables Helladius and Onesimus of the Near Caves in Kiev (12th-13th c.). Venerable Ammon of the Far Caves in Kiev (13th c.). Martyrs Gaius, Faustus, Eusebius, and Chaeremon of Alexandria (3rd c.). Venerable Peter of Capitolia, bishop of Bostra (715). Martyrs Domnina and her daughters Berenice (Bernice) and Prosdoce, of Syria (4th c.). Venerable Paul the Simple (340) and Venerable Ammon (350), of Egypt, disciples of St. Anthony the Great. Martyr Adauctus and his daughter St. Callisthene, of Ephesus (4th c.). Martyr Stephen (Stiljanovich) of Serbia (1515) and his wife, St. Elena (Serbia