skos:altLabel | - Newcastle
- William
- William Cavendish
- Sir William Cavendish
- Duke of Newcastle
- 1st Duke of Newcastle
- William Cavendish, 1st Marquess of Newcastle upon Tyne
- Cavendish, Duke of N<sup>ew</sup>castle
- Duke of Newcastle's
- Earl (later Duke) of Newcastle
- Earl of Newcastle
- Lord Newcastle
- Marquess of Newcastle
- Marquis of Newcastle
- The Earl of Newcastle
- The Marquess of Newcastle
- William Cavendish, 1st Duke of Newcastle-upon-Tyne
- William Cavendish, 1st Earl of Newcastle
- William Cavendish, 1st Earl of Newcastle-upon-Tyne
- William Cavendish, 1st Marquess of Newcastle
- William Cavendish, Earl of Newcastle
- William Cavendish, later 1st Duke of Newcastle
- William Cavendish, later Duke of Newcastle
- William Cavendish,<br>'''1st Duke of Newcastle'''
- William, Duke of Newcastle
- William, Earl of Newcastle
- William, Marquess of Newcastle
- first Duke of Newcastle
- the Marquess of Newcastle
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