May 1 (Eastern Orthodox liturgics)

Apr. 30 - Eastern Orthodox Church calendar - May 2.
All fixed commemorations below celebrated on May 14 by Orthodox Churches on the Old Calendar.
For May 1st, Orthodox Churches on the Old Calendar commemorate the Saints listed on April 18.

Saints

Prophet Jeremiah

Martyr Philosophos at Alexandria
Martyr Sabbas
Venerable Hieromartyr Batas of Nisibis Venerable Isidora the Fool-for-Christ, of Tabennisi, Egypt
New Monk-martyr Romanus of Raqqa
St. Michael, ascetic of Chalcedon
Saint Symeon of Syracuse

Martyr Andeolus of Smyrna, a subdeacon from Smyrna sent to France by St Polycarp, martyred near Viviers on the Rhône
Martyrs Orentius and Patientia, husband and wife who lived at Loret near Huesca in Spain, parents of St. Laurence the Martyr
Martyrs Acius and Aceolus, the former a deacon, the latter a subdeacon, martyred near Amiens in France under Diocletian
Saint Grata of Bergamo, a holy woman from Bergamo in Italy, zealous in securing Christian burial for the bodies of the martyrs
Saint Agapetos, Bishop of Auxerre and Confessor
Saint Orentius of Auch, a hermit in the Lavendan valley near Tarbes in France, Bishop of Auch for over 40 years
Saint Corentin, Bishop of Quimper
Saint Brioc, Abbot of St. Brieuc
Martyr Sigismund, king of Burgundy
Saint Marcul, Hieromonk of Corbeny, founder of a monastery of hermits on the Egyptian model in Nanteuil in France
Saint Ceallach, a disciple of St Kieran of Clonmacnoise, became Bishop of Killala in Ireland, ended his life as a hermit and may have been martyred
Saint Asaph, Bishop in North Wales
Saint Aredius of Gap, Bishop of Gap in France for twenty years
Saint Bertha of Val d'Or, martyr, founder and abbess of Avenay in the diocese of Châlons-sur-Marne
Martyr Evermarus of Tongres, pilgrim murdered by robbers at Rousson, near Tongres, Belgium
Saint Théodard, Archbishop of Narbonne
Saint Benedict of Szkalka, a hermit on Mount Zobor in Hungary, disciple of St. Andrew Zorard, renowned for his asceticism, murdered by robbers

Saint Tamar of Georgia, Queen Saint Paphnutius of Borovsk, Abbot