October 22 - Eastern Orthodox liturgical calendar - October 24
All fixed commemorations below are celebrated on November 5 by Eastern Orthodox Churches on the Old Calendar.
For October 23rd, Orthodox Churches on the Old Calendar commemorate the Saints listed on October 10.
Holy Apostle James, the Brother of the Lord, first Bishop of Jerusalem (c. 63)
Venerable Petronius of Egypt, disciple of St. Pachomius the Great (346)
Venerable Ignatios of Constantinople, Patriarch of Constantinople (877-878)
Saint Macarius the Roman, of Mesopotamia.
Venerable Nicephorus of Charsianos, Constantinople.
Saints Servandus and Germanus, sons of St Marcellus of Léon in Spain, martyred in Cadiz while on their way to Tangiers under arrest (c. 305)
Saint Amon of Toul, Second Bishop of Toul in France, the successor of St Mansuetus (4th century)
Saint Verus, third Bishop of Salerno in Italy (4th century)
Saint Severin of Cologne, third known Bishop of Cologne and a prominent opponent of Arianism (c. 403)
Saint Severinus of Bordeaux (Seurin), Bishop of Bordeaux in France (c. 420)
Saint Clether (Cleer, Clydog, Scledog, Clitanus or Cleodius), one of the twenty-four children of Saint Brychan, a Welsh saint and King of Brycheiniog (c. 520)
Saint Severinus Boethius, a Roman senator, consul, magister officiorum, and philosopher, martyred at Pavia in Italy (524)
Saint John of Syracuse (Ioannes), Bishop of Syracuse in Sicily from 595 (c. 609)
Saint Romanus of Rouen, Bishop of Rouen (639)
Saint Benedict of Sebaste, Bishop of Sebaste in Samaria, who fled to Gaul and built a hermitage near Poitiers (c.654)