Commemoration of Hieromartyr Theodotus, Bishop of Cyrenia (circa 326); Virgin-Martyr Euthalia of Sicily (257); Martyr Troadius of Neoceasarea (3rd century); Saint Agatho of Egypt, monk (5th century); 440 Martyrs slain by the Lombards (circa 579); Saint Arsenius, bishop of Tver (1409).