Dukes of Newcastle-under-Lyne (1756)
- Thomas Pelham-Holles, 1st Duke of Newcastle-under-Lyne (1693–1768) was given a second Newcastle dukedom with remainder to his nephew
- 1st Duke: also Duke of Newcastle-upon-Tyne (1715), Earl of Clare (1714), Baron Pelham of Laughton (1706), Baron Pelham of Stanmer (1762) and Pelham Baronet, of Laughton (1611)
- 2nd Duke and after: also Earl of Lincoln (1572)
- Henry Fiennes Pelham-Clinton, 9th Earl of Lincoln, 2nd Duke of Newcastle-under-Lyne (1720–1794), nephew of the 1st Duke
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- George Pelham-Clinton, Lord Clinton (1745–1752), eldest son of the 2nd Duke, died young
- Henry Fiennes Pelham-Clinton (1750–1778), second son of the 2nd Duke
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- Henry Pelham-Clinton, Earl of Lincoln (1777–1779), only son of Lord Lincoln, died young
- Thomas Pelham-Clinton, 3rd Duke of Newcastle-under-Lyne (1752–1795), third son of the 2nd Duke
- Henry Pelham Fiennes Pelham-Clinton, 4th Duke of Newcastle (1785–1851), eldest son of the 3rd Duke
- Henry Pelham Pelham-Clinton, 5th Duke of Newcastle (1811–1864), eldest son of the 4th Duke
- Henry Pelham Alexander Pelham-Clinton, 6th Duke of Newcastle (1834–1879), eldest son of the 5th Duke
- Henry Pelham Archibald Douglas Pelham-Clinton, 7th Duke of Newcastle-under-Lyne (1864–1928), eldest son of the 6th Duke, died without issue
- Henry Francis Hope Pelham-Clinton-Hope, 8th Duke of Newcastle-under-Lyne (1866–1941), second and youngest son of the 6th Duke
- Henry Edward Hugh Pelham-Clinton-Hope, 9th Duke of Newcastle-under-Lyne (1907–1988), only son of the 8th Duke, died without male issue
- Edward Charles Pelham-Clinton, 10th Duke of Newcastle-under-Lyne (1920–1988), great-grandson of Lord Charles Pelham Pelham-Clinton, second son of the 4th Duke. On his death in 1988 the dukedom's male heirs became exhausted and so the title became extinct.
- see the Earl of Lincoln for further history of that title
Read more about this topic: Duke Of Newcastle