May 19 - Eastern Orthodox Church calendar - May 21
All fixed commemorations below celebrated on June 2 by Orthodox Churches on the Old Calendar.
For May 20th, Orthodox Churches on the Old Calendar commemorate the Saints listed on May 7.
Saint Lydia of Thyatira (Lydia of Philippi), mentioned in Acts 16:14-15 (1st century)
Martyrs Thalelaeus the Unmercenary, at Anazarbus in Cilicia, and his companions Alexander and Asterius (284)
Martyr Asclas of the Thebaid, Egypt (287)
Sts. Zabulon and Susanna, of Cappadocia and Jerusalem (parents of St. Nina (Nino), enlightener of Georgia), (4th century)
Saint Mark the Hermit (Marcus Eremita) (5th century)
Holy Martyrs of Mamilla, Jerusalem (614)
Saint Thalassius the Myrrh-gusher, of Libya (648)
Saints John, Joseph and Nicetas, monks of Nea Moni on Chios (c. 1050)
Saint Plautilla the Roman, martyr, (67)
Hieromartyr Baudelius, missionary in France and northern Spain, martyred in Nîmes (2nd or 3rd century)
Virgin-martyr Basilla (304)
Saint Hilary (Hilarius, Hilaire), Bishop of Toulouse in France (360)
Saint Anastasius, Bishop of Brescia in Lombardy, in Italy (610)
Saint Austregisilus (Aoustrille, Outrille), Bishop of Bourges and Confessor (624)
Saint Theodore of Pavia, Bishop of Pavia (778)
Saint Ethelbert (Albert, Albright), King of East Anglia in England, martyr (794) (see also May 29)
St. Daumantas (Timothy, Dovmont-Timothy), prince of Pskov (1299)
Saint Stephen, Abbot of Piperi in Serbia (1697)
New Martyrs and Confessors
New Martyrs of Moscow (1922):
Hieromartyr Macarius, priest-monk;
Hieromartyrs Alexander Zaozersky and Basil Sokolov, Protopresbyters;
Hieromartyr Christopher Nadezhdin, priest;
Martyr Sergius Tikhomirov.
Venerable New Martyr Olympiada Verbetska, Igumenia of Kozelschansk women's monastery of the Nativity of the Mother of God (1938)
Translation of the holy relics (1087) of Saint Nicholas the Wonderworker (343) (see also: May 9 - Slavonic)
Uncovering of the relics (1431) of St. Alexis, Metropolitan of Moscow, Wonderworker (1378)
Repose of Schema-monk Cyriacus of Valaam (1798)
May 20 (Eastern Orthodox liturgics) Wikipedia (Text) CC BY-SA