William Ewart Gladstone ( GLAD-stən; 29 December 1809 – 19 May 1898) was a British statesman and Liberal Party politician. In a career lasting over 60 years, he was Prime Minister of the United Kingdom for 12 years, spread over four non-consecutive terms (the most of any British prime minister) beginning in 1868 and ending in 1894. He also was Chancellor of the Exchequer four times, for over 12 years. He was a Member of Parliament (MP) from 1832 to 1845 and from 1847 to 1895; during that time he represented a total of five constituencies.
https://en.wikipedia.org/wiki/William_Ewart_Gladstone