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,
Thomas Radclyffe, 3rd Earl of Sussex Thomas Radclyffe, 3rd Earl of Sussex Thomas Radclyffe (or Ratclyffe), 3rd Earl of Sussex KG (c. 15259 June 1583), was Lord Deputy of Ireland during the Tudor period of English history, and a leading courtier during the reign of Elizabeth I. He was the eldest son of Henry Radclyffe, 2nd Earl of Sussex, and his first wife Elizabeth Howard. His maternal grandparents were Thomas Howard, 2nd Duke of Norfolk, and his second wife, Agnes Tilney. His maternal uncles included, among others, Thomas Howard, 3rd Duke of Norfolk, Lord Edmund Howard (father of Queen Catherine Howard, Edward Howard, William Howard, 1st