born Jan. 17, 1863, Manchester, Eng.
died March 26, 1945, Ty-newydd, near Llanystumdwy, Caernarvonshire, Wales
British prime minister (191622).
He entered Parliament in 1890 as a Liberal and retained his seat for 55 years. He served as president of the Board of Trade (190508), then as chancellor of the Exchequer (190815). Rejection of his controversial "People's Budget" (to raise taxes for social programs) in 1909 by the House of Lords led to a constitutional crisis and passage of the Parliament Act of 1911 . He devised the National Insurance Act of 1911, which laid the foundation of the British welfare state . As minister of munitions (191516), he used unorthodox methods to ensure that war supplies were forthcoming during World War I. He replaced H.H. Asquith as prime minister in 1916, with Conservative support in his coalition government. His small war cabinet ensured speedy decisions. Distrustful of the competence of the British high command, he was constantly at odds with Gen. Douglas Haig . In the 1918 elections his decision to continue a coalition government further split the Liberal Party . He was one of the three great statesmen responsible for the Treaty of Versailles at the Paris Peace Conference . He began the negotiations that culminated in the Anglo-Irish treaty of 1921. He resigned in 1922 and headed an ailing Liberal Party (192631).