Courtesy title

A courtesy title is a form of address in the British peerage system used for wives, children, and other close relatives of a peer. These styles may mislead those unacquainted with the system into thinking that they have substantive titles.

Choosing a courtesy title

The actual title used is a matter of family tradition. For instance, the eldest son of the Duke of Buccleuch and Queensberry is the Earl of Dalkeith, even though the Duke is also the Marquess of Dumfriesshire, a senior title to the Earldom of Dalkeith. Similarly, the eldest son of the Marquess of Londonderry is Viscount Castlereagh, even though the Marquess is also the Earl Vane.

Related Topics:
Duke of Buccleuch and Queensberry - Earl of Dalkeith - Marquess of Dumfriesshire - Marquess of Londonderry - Viscount Castlereagh - Earl Vane

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Titles with the same name as a peer's main title are also not used as courtesy titles. For instance, the Duke of Westminster is also the Marquess of Westminster and the Earl Grosvenor (amongst other things). The Duke's son is not the Marquess of Westminster (which would cause confusion between the son and the father), and so is styled Earl Grosvenor instead. The title used does not have to be exactly equivalent to the actual peerage: the eldest son of the current Duke of Wellington uses the title "Marquess of Douro", even though the actual peerage possessed by his father is "Marquess Douro".

Related Topics:
Duke of Westminster - Marquess of Westminster - Earl Grosvenor - Duke of Wellington - Marquess of Douro

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If a peer of the rank of Earl or above does not have any subsidiary titles of a different name to his main title, his eldest son usually uses an invented courtesy title of "Lord Surname". For instance, the eldest son of the Earl of Devon is Lord Courtenay, even though the Earl has no barony of that name, and similarly the eldest son of the Earl of Guilford is Lord North. The eldest son of the Earl of Huntingdon, who has no subsidiary titles, is styled Viscount Hastings to avoid confusion with the substantive peer Lord Hastings.

Related Topics:
Earl of Devon - Lord Courtenay - Barony - Earl of Guilford - Lord North - Earl of Huntingdon - Viscount Hastings - Lord Hastings

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