St. John III Scholastikos, Patriarch of Constantinople, compiler of the canons.
St. John was born near Antioch and trained as a lawyer before becoming a priest. He compiled an early collection of the canons of the Church and was raised to the patriarchal throne of Constantinople in the sixth century.
He governed the Church for twelve years and reposed in peace.
Feast day
On the New Calendar, John Scholastikos is commemorated on February 21. Churches on the Old (Julian) Calendar keep the feast on March 6 (a day earlier in leap years) of the civil calendar.
Also commemorated on February 21

Eustathios of Antioch
Hierarch, Ευστάθιος Αντιοχείας
St. Eustathios the Confessor, Archbishop of Antioch, Father of the First Ecumenical Council.
Name days: Efstathios, Eustathios, Stathis, Eustathius, Efstathia, Stathoula
Zacharias of Jerusalem
Hierarch, Ζαχαρίας Ιεροσολύμων
St. Zacharias, Patriarch of Jerusalem, who was led captive to Persia.
George of Amastris
Hierarch, Γεώργιος Αμάστριδος
St. George, Bishop of Amastris on the Black Sea, wonderworker.
Andrew and Anatolios
Venerable, Ανδρέας και Ανατόλιος
Venerable Andrew and Anatolios, disciples of St. Euthymios the Great.