Duke of Newcastle - Dukes of Newcastle-under-Lyne (1756)

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

• 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

• 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