May 14 Martyr Isidore of Chios (251). Ven. Isidore, Fool-for-Christ, Wonderworker of Rostov (1474). St. Nikita, Bishop of Novgorod and Recluse, of the Kiev Caves. Martyr Maximus (ca. 250). Ven. Serapion of Egypt (5th c.). St. Leontius, Patriarch of Jerusalem (1175). First opening of the Relics of St. Tikhon of Zadonsk (1846). SAINT ISIDORE OF CHIOS The holy, glorious and right-victorious Martyr Isidore of Chios brought Christianity to the Greek island of Chios.