St. Ethelbert, King of Kent, first Christian king of the English.
St. Ethelbert was King of Kent when St. Augustine and his monks arrived from Rome in 597. He received them kindly, was baptised, and allowed the free preaching of the Gospel, founding churches at Canterbury and elsewhere.
He reposed in 616 and is honoured as the first Christian king of the English.
Feast day
On the New Calendar, Ethelbert of Kent is commemorated on February 24. Churches on the Old (Julian) Calendar keep the feast on March 9 (a day earlier in leap years) of the civil calendar.
Also commemorated on February 24

Finding of the Head of St. John the Baptist
Great Feast, Εύρεσις Κεφαλής Προδρόμου
First and Second Finding of the Honorable Head of the Holy Forerunner.
Boisil of Melrose
Venerable, Βοϊσίλος
Venerable Boisil, Abbot of Melrose in Scotland, teacher of St. Cuthbert.