Saint Poplia the Confessor, deaconess of Antioch, who defied Julian the Apostate.
Poplia was a widow of Antioch who raised her son John as a Christian and became a deaconess, gathering a choir of virgins about her. When the emperor Julian the Apostate passed by, she led them in singing psalms mocking the idols.
The emperor had her beaten, but she did not cease, and she reposed in peace in the fourth century honored as a confessor.
Feast day
On the New Calendar, Poplia the Confessor is commemorated on October 9. Churches on the Old (Julian) Calendar keep the feast on October 22 of the civil calendar.
Also commemorated on October 9

Andronikos and Athanasia
Venerable, Ανδρόνικος και Αθανασία
Venerable Andronikos and his wife Athanasia of Antioch, who embraced the ascetic life together.
Name days: Andronikos, Andronicus, Andronicos, Athanasia
Peter the Former Soldier
Venerable, Πέτρος ο από στρατιωτών
Venerable Peter of Galatia, the soldier who became a hermit.
Tikhon Patriarch of Moscow
Hierarch, Τύχων Πατριάρχης Μόσχας
Saint Tikhon, Patriarch of Moscow and Enlightener of North America, confessor under the Bolsheviks.