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,
John Howard, 1st Duke of Norfolk John Howard, 1st Duke of Norfolk John Howard, 1st Duke of Norfolk (c. 1425 – 22 August 1485), was an English nobleman, soldier, politician, and the first Howard Duke of Norfolk. He was a close friend and loyal supporter of King Richard III, with whom he was slain at the Battle of Bosworth in 1485. John Howard, born about 1425, was the son of Sir Robert Howard of Tendring (1398–1436) and Margaret de Mowbray (1391–1459), eldest daughter of Thomas de Mowbray, 1st Duke of Norfolk (of the first creation) (1366–1399), by Elizabeth FitzAlan (1366–1425). His paternal grandparents were Sir John