Virgin-martyr Febronia of Nisibis (ca. 304). Holy Prince Peter and Princess Febronia (tonsured David and Euphrosyne), wonderworkers of Murom (1228). St. Dalmatus, founder of the Dormition Monastery in Siberia (1697). St. Cyprian, hieromonk of Svyatogorsk Monastery (1874). New Hiero-confessor Nikon (Belyaev), hieromonk of Optina Monastery (1931). Virgin-martyrs Libya, Leonis, and Eutropa, at Palmyra in Syria (ca. 305). Martyr Gallicanus the Patrician, in Egypt (362). St. Moluac of Lismore (Scotland) (592). Virgin-martyr Eurosia (Orosia), at Jaca (Spain) (714). St. Adalbert , hierodeacon (Neth.) (740). Sts. Dionysius (ca. 1389) and Dometius (1405-1410) of Dionysiou Monastery, Mt. Athos. New Monk-martyr Procopius of Varna and Mt. Athos, at Smyrna (1810). New Martyr George of Attalia, at Krene in Asia Minor (1823). Repose of Metropolitan Theoleptus of Philadelphia (1322) and Hierodeacon Serapion of Glinsk Hermitage (1859).