June 18 - Eastern Orthodox Church calendar - June 20
Crypt of Bp. Ambrose and two martyrs, Saints Gervasius and Protasius.
Reliquary of Deodatus of Nevers.
St. Romuald, Abbot of Camaldoli, Ravenna.
Venerable Barlaam of Shenkursk.
October 13 - Eastern Orthodox liturgical calendar - October 15
June 19 (Eastern Orthodox liturgics)
…Hieromartyr Asyncretus, by the sword. Martyrs Gervasius and Protasius, the twin sons of martyrs, under Nero (62 or 2nd century) (see also: October 14 - in the East ) Saint Ursicinus of Ravenna, a physician of Ravenna, martyred for being a Christian (c. 67…
Martyrs Nazarius, Celsius, Gervasius and Protasius, of Milan.
Venerable Parasceva (Petka) of Epibatima Thrace.
St. Burchard of Würzburg, first Bishop of Wurzburg.
St. Cosmas, founder of Yakhromsk Monastery, Vladimir.