Saint Gregory, Bishop of Assos in Asia Minor, wonderworker.
St. Gregory was born on the island of Lesbos and became Bishop of Assos on the coast of Asia Minor, probably in the twelfth century. Tradition relates that he was a man of great humility and prayer who, driven from his see by slander, returned to Lesbos and founded a monastery, where he reposed in peace.
He is venerated especially on Lesbos, and his memory is kept on March 4.
Feast day
On the New Calendar, Gregory of Assos is commemorated on March 4. Churches on the Old (Julian) Calendar keep the feast on March 17 of the civil calendar.
Also commemorated on March 4

Paul and Juliana
Martyr, Παύλος
Holy Martyrs Paul and his sister Juliana of Ptolemais, with Stratonikos and companions.
Gregory of Constantia and Adrianos
Hierarch, Γρηγόριος
Saint Gregory, Bishop of Constantia in Cyprus, with Saint Adrianos.
Daniel of Moscow
Saint, Δανιήλ της Μόσχας
Right-believing Prince Daniel of Moscow, youngest son of Saint Alexander Nevsky.
Gerasimos of Vologda
Venerable, Γεράσιμος της Βολογκντά
Venerable Gerasimos of Vologda, founder of the Trinity Monastery.
Basil of Rostov
Saint, Βασίλειος του Ροστώβ
Right-believing Prince Basil (Vasilko) of Rostov, martyred by the Mongols.