Earl of Salisbury children: to his son Edward in 1485 until his execution for treason in 1499, and to Edward's sister, Margaret Pole, Countess of Salisbury, in 1513 until she was also executed, and the title again forfeited, in 1539. In 1605 the title was given to Robert Cecil, 1st Earl of Salisbury, a close advisor to James I. Cecil was a son of Queen Elizabeth I's chief advisor, William Cecil, 1st Baron Burghley. For information on this creation, see the Marquess of Salisbury. Some sources call Edward Plantagenet, 17th Earl of Warwick (1475–1499) also Earl of Salisbury, but "there is no reason
Earl of Arundel Earl of Arundel Earl of Arundel is an earldom and the oldest extant peerage in the Peerage of England. It is currently held by the Duke of Norfolk, and is used (along with the Earldom of Surrey) by his heir apparent as a courtesy title. It was created c. 1138 for the Norman baron Sir William d'Aubigny. Its origin was the earlier grant by Henry I to his second wife Adeliza of the forfeited "honour" of Arundel, which included the castle and a large portion of Sussex. After his death she married William, who thus became master of the lands,