10 Мая 1866 - Orthodox Calendar / Orthodox Menologion Online

Thursday, May 10, 1866 (April 28, 1866 by the Julian calendar)
5^th Week after Pascha, Tone four

Apostles Jason and Sosipater of the Seventy, and their companions: Martyrs Saturninus, Jakischolus (Inischolus), Faustianus, Januarius, Marsalius, Euphrasius, Mammius, the Virgin Cercyra, and Christodolus the Ethiopian, at Corfu (1st. c.). Martyrs Dada, Maximus, and Quintilian at Dorostolum (286). Virgin-martyr Anna (1938). St. Cyril, bishop of Turov (1183). Martyrs Zeno, Eusebius, Neon, and Vitalis, who were converted by Apostles Jason and Sosipater. St. Auxibius, bishop of Soli in Cyprus (102). St. Cyriacus, abbot of Kargopol (Vologda) (1462).. St. Cronan, abbot of Roscrea, Ireland (7th c.) (Celtic & British). Martyr John of Romania (Greek). Nine Martyrs of Cyzicus. (Greek). Martyr Tibald of Pannonia (304).