The Book of Good Manners
By W.C. Green
ARCHBISHOP OF ANGLICAN CHURCH--HOW ADDRESSED. An official letter begins: My Lord Archbishop, may it please your Grace, and ends: I remain, My Lord Archbishop, your Grace's most obedient servant.
A social letter begins: My dear Lord Archbishop, and ends: I have the honor to remain, my dear Lord Archbishop.
The address on the envelop is: The Most Reverend, His Grace the Archbishop of Kent.