Peerage of England
In the following table, each peer is listed only by his or her highest English title (with the exception of the Duke of Norfolk/Earl of Arundel) showing higher or equal titles in the other peerages. Those peers who are known by a higher title in one of the other peerages are listed in "italics".
Forms of address in the United Kingdom
"Eldest sons of dukes, marquesses and earls use their father's most senior subsidiary title as courtesy titles: note the absence of "The" before the title. If applicable, eldest sons of courtesy marquesses or courtesy earls also use a subsidiary title from their (great) grandfather, which is lower ranking than the one used by their father. Eldest daughters do not have courtesy titles; all courtesy peeresses are wives of courtesy peers."
"(Heirs-apparent and heirs-presumptive of Scottish peers use the titles "Master" and "Mistress"; these are substantive, not courtesy titles. If, however, the individual is the eldest son of a Duke, Marquess or Earl, then he uses the appropriate courtesy title, as noted above.)"