Judge, English or Irish—'The Hon. Sir —— ——,' if a Knight, or 'The Hon. Mr Justice ——.' Begin: 'Sir.' On the bench only he is addressed as 'My Lord,' and referred to as 'Your Lordship.'
Judge of County Court—'His Honour Judge ——.' When on the bench, referred to as 'Your Honour.'
Judges, Scottish—See Lord of Session.
Justice of Peace in England (not Scotland)—'The Right Worshipful.' Referred to when on the bench as 'Your Worship.'
KING—'The King's Most Excellent Majesty.' Begin: 'Sire,' or 'May it please your Majesty,' or 'Lord —— presents his duty to your Majesty.' Refer to as 'Your Majesty.'
King's Counsel—Append K.C. to ordinary address.
Knight Bachelor—As Baronet, except that the word 'Bart.' is omitted.
Knight of the Bath, of St Michael and St George, or of the Star of India—'Sir' [Christian name and surname], with the initials G.C.B., K.C.B., K.M.G., or K.S.I. added. Begin: 'Sir.'
Knight of the Garter, of the Thistle, or of St Patrick—The initials K.G., K.T., or K.P., as it may be, are to be added to the address.
Knight's Wife, whether wife of Knight Bachelor, of the Bath, of St Michael and St George, or of the Star of India—As Baronet's wife.