Thomas Pelham-Clinton, 3rd Duke of Newcastle

Major-General Thomas Pelham-Clinton, 3rd Duke of Newcastle-under-Lyne (1 July 1752 – 18 May 1795),[1] known as Lord Thomas Pelham-Clinton until 1779 and as Earl of Lincoln from 1779 to 1794, was a British Army officer and politician who sat in the House of Commons between 1774 and 1794 when he succeeded to the peerage as Duke of Newcastle.

Thomas Pelham-Clinton
3rd Duke of Newcastle-under-Lyne
In office 1794–1795
Preceded by	Henry Pelham-Clinton, 2nd Duke of Newcastle-under-Lyne
Succeeded by	Henry Pelham-Clinton, 4th Duke of Newcastle-under-Lyne
Member of the British Parliament for Westminster
In office 1774–1780
Member of the British Parliament for East Retford
In office 1781–1794
Lord Lieutenant of Nottinghamshire
In office 1794–1795
Personal details
Born	1 July 1752
Died	18 May 1795
Spouse	Anna Maria Stanhope
Children	4
Military service
Branch/service	British Army
Rank	Major-General

Born on 1 July and christened on 28 July 1752 at St Margaret's, Westminster,[2] Pelham-Clinton was the second but eldest surviving son of Henry Pelham-Clinton, 2nd Duke of Newcastle-under-Lyne,[1] and his wife Lady Catherine Pelham, daughter of Henry Pelham. After his education, he embarked on a military career. In April 1774, he accompanied General Henry Lloyd, General Henry Clinton and Major Thomas Carleton as "English observers" of the Second Russo-Turkish War on the Danube (Speelman, 2002). He served in America during the American War of Independence as Aide-de-Camp to his relative, General Sir Henry Clinton, and was later aide-de-camp to the King. He achieved the rank of Major-General in 1787.

Pelham-Clinton also sat as Member of Parliament for Westminster from 1774 to 1780 and for East Retford from 1781 to 1794 and was Lord Lieutenant of Nottinghamshire from 1794 to 1795. In February 1794 he succeeded his father in the dukedom.[1]

Pelham-Clinton married Lady Anna Maria Stanhope, daughter of William Stanhope, 2nd Earl of Harrington, in May 1782.[1] They had two sons and two daughters. He died, at his country seat at Sunninghill in Berkshire, in May 1795, aged 42, from the effects of an emetic which he had taken for whooping cough, having held the dukedom for only a year. He was succeeded by his eldest son Henry. The Duchess of Newcastle-under-Lyne later married General Sir Charles Gregan Craufurd and died in 1834.

Print shows Lord Lincoln standing on the right of St. Paul's portico, Charles James Fox standing in the centre with Britannia and the British lion, and on the left, James Young, acting as a proxy for Admiral Rodney, with Neptune, during the Westminster election of 1780