Saint Sisinios the Confessor, Bishop of Cyzicus.
Saint Sisinios was Bishop of Cyzicus who suffered for the faith during the persecution of Diocletian. Tradition relates that he was tortured and confessed Christ, and after the peace of the Church reposed in his see.
He is honoured as a confessor.
Feast day
On the New Calendar, Sisinios of Cyzicus is commemorated on November 23. Churches on the Old (Julian) Calendar keep the feast on December 6 of the civil calendar.
Also commemorated on November 23

Alexander Nevsky
Saint, Αλέξανδρος Νιέφσκι
Saint Alexander Nevsky, Grand Prince of Novgorod and Vladimir, defender of Orthodox Russia.
Dionysios I of Constantinople
Hierarch, Διονύσιος ο Α' Πατριάρχης
Saint Dionysios I, Patriarch of Constantinople.