Liz Truss has shortest tenure as UK prime minister, see her closest rivals 

Liz Truss has shortest tenure as UK prime minister, see her closest rivals

Liz Truss will go down in history as Britain’s shortest-serving prime minister, a leader whose grasp on power was so tenuous in recent days it spawned a jokey online contest to see whether she would outlast a head of lettuce. The lettuce won.

Liz Truss: 45 days, Conservative; Took office Sept. 6, 2022 and resigned Oct. 20, 2022 with plans to stay in office until a replacement is named.

George Canning: 121 days; Tory; April 10, 1827-Aug. 8, 1827; died.

Frederick John Robinson, Viscount Goderich: 144 days; Tory; Aug 31, 1827-Jan.21, 1828; replaced.

Bonar Law: 210 days, Conservative; Oct. 23, 1922- May 20, 1923; resigned due to ill health.

William Cavendish, 4th Duke of Devonshire, Whig; 236 days, Nov. 6, 1756-June 29, 1757; replaced.

William Petty, 2nd Earl of Shelburne: 267 days; Whig; July 13, 1782-April 5, 1783; replaced.