Secretary of State for three decades (1724–1754)
Served in the Walpole and Pelham governments before becoming First Lord of the Treasury
Prime Ministers · 18th century
1693–1768 · English
Whig
In office: 1754–1756; 1757–1762
Thomas Pelham-Holles, 1st Duke of Newcastle, was the great Whig patronage manager of the 18th century: Secretary of State for about 30 years, then twice First Lord of the Treasury, succeeding his brother Henry Pelham. His second ministry, in partnership with William Pitt the Elder, directed Britain's victories in the Seven Years' War before he was edged out by George III's favourite, Lord Bute.
Secretary of State for three decades (1724–1754)
Served in the Walpole and Pelham governments before becoming First Lord of the Treasury
Loss of Minorca at the start of the Seven Years' War (1756)
The fall of Fort St Philip to the French brought down his first ministry and led to Admiral Byng's trial
The Pitt–Newcastle coalition (1757–1761)
He handled patronage and finance while Pitt directed the war
Resignation as Lord Bute's influence grew under George III (1762)
Left office over the ending of the Prussian subsidy and the drift to peace