Duke of Norfolk of Arundel" is used as a courtesy title by the Duke's eldest son, the present one of which is Henry Fitzalan-Howard, Earl of Arundel. The style "Lord Maltravers" is used as a courtesy title by the eldest son of the Duke's eldest son (the Duke's grandson). The main residences commonly associated with the Dukes of Norfolk are: Framlingham Castle, Bungay Castle, as well as Clun Castle in Shropshire, which are now largely ruins; Worksop Manor, Carlton Towers, Norfolk House in London, and most notably Arundel Castle. Framlingham Castle was originally a part of the properties of the Earls of Norfolk,
Duke of Richmond March and Kinrara". Before the creation of the Dukedom of Gordon, the courtesy title used was "Earl of March". The family seat is Goodwood House near Chichester, West Sussex. The heir apparent is Charles Henry Gordon-Lennox, Earl of March and Kinrara (b. 1994), eldest son of the 11th Duke. The earlier dukes (creations of 1623 and 1641) bore: Quarterly 1 and 4 azure three fleurs-de-lis and a bordure engrailed Or; 2 and 3 Or a fess chequy azure and argent, a bordure gules semy of buckles Or (Stewart of Bonkyl); overall an inescutcheon of Lennox. Henry Fitzroy, Duke of Richmond