Henry Pelham-Clinton, 6th Duke of Newcastle
Henry Pelham Alexander Pelham-Clinton, 6th Duke of Newcastle-under-Lyne was an English nobleman, styled Lord Clinton until 1851 and Earl of Lincoln until he inherited the dukedom in 1864.
Pelham-Clinton was the son of Henry Pelham-Clinton, 5th Duke of Newcastle and his wife Lady Susan Hamilton. He was educated at Eton College and Christ Church, Oxford.
His political career was limited to sitting as Member of Parliament for Newark between 1857 and 1859. He did not hold any significant political offices in Nottinghamshire, although he was Provincial Grand Master of the Nottinghamshire Freemasons from 1865 to 1877.
Lincoln's taste for gambling resulted in his fleeing the country in 1860 to escape his debts, which had then reached £230,000. In 1861, he married Henrietta Hope, heiress of the wealthy Henry Thomas Hope, in Paris. As part of the marriage settlement, his debts were paid and an income of £50,000 a year settled on the couple. Extensive lands in England and Ireland were also added to his family's holdings by inheritance from his father-in-law, although Pelham-Clinton himself never controlled them due to the terms of that testament.
He succeeded his father as Duke of Newcastle in 1864 and had five children with Henrietta:
