Margaret Wintringham JP
Wintringham in 1921
Member of Parliament for Louth, Lincolnshire
In office 22 September 1921 – 9 October 1924
Prime Minister	David Lloyd George
Preceded by	Thomas Wintringham
Succeeded by	Arthur Heneage
Personal details
Born	Margaret Longbottom (1879-08-04)4 August 1879 Keighley, West Riding of Yorkshire, England
Died	10 March 1955(1955-03-10) (aged 75)
Political party	Liberal Party

Margaret Wintringham JP (née Longbottom; 4 August 1879 – 10 March 1955) was a British Liberal Party politician. She was the second woman, and the first British-born woman, to take her seat in the House of Commons of the United Kingdom.

Margaret Longbottom was born in the hamlet of Oldfield in the West Riding approximately four miles west of Keighley, West Riding of Yorkshire, and educated at Bolton Road School, Silsden where her father was the head teacher, and then Keighley Girls' Grammar School. After training at Bedford Training College, she worked as a teacher, eventually becoming headmistress of a school in Grimsby. In 1903 she married Thomas Wintringham, a timber merchant.

They had no children, and Margaret Wintringham became a magistrate and a member of the Grimsby Education Committee. She was involved in many political movements, including the National Union of Women Workers, the British Temperance Association, the National Union of Societies for Equal Citizenship (NUSEC), the Women's Institute, the Electrical Association for Women,^[1] the Townswomen's Guild and the Liberal Party.

Wintringham was a member of the Christian Science movement^[2] and died on 10 March 1955 at Hawthorne House, a Christian Science nursing home in Hampstead, London.^[3]

The historian, Brian Harrison, conducted 3 interviews about Wintringham's life as part of the Suffrage Interviews project, titled Oral evidence on the suffragette and suffragist movements: the Brian Harrison interviews.^[4] In March 1976 Wintringham's niece, Mrs Elizabeth Neale, spoke about her aunt's personality and role in the WI, as well as her time as Director of the Women's Land Army in Lincolnshire, and her friendship with Gwendolen Maclean, mother of Soviet double agent, Donald Maclean. In May 1976 Flora Murray, a colleague of Wintringham's spoke about her work on a number of committees and her role in Lincolnshire politics and local government, as well as her election to Parliament and her work with Nancy Astor. Wintringham's gardener and chauffeur, Leslie Smith, was also interviewed in May 1976, focusing particularly on her support of local education and her work with the WI.

When her husband was elected as Member of Parliament (MP) for Louth in Lincolnshire, she moved with him from Grimsby to Louth and remained politically active. When Thomas Wintringham died in 1921, she was selected as the Liberal candidate to replace him, and on 22 September she won the 1921 Louth by-election, becoming the first ever female Liberal MP and the third woman elected to the House of Commons. The first woman to be elected had been the abstentionist Constance Markievicz in 1918; the first to take her seat was the Conservative Nancy Astor, a friend of Wintringham's,^[5] elected in 1919. Wintringham was elected again in the 1922 and 1923 general elections.

In Parliament, she campaigned for an equal franchise; the Representation of the People Act 1918 had extended the vote to all men over the age of 21, but only to some women over the age of 30. She also campaigned for equal pay for women, for state scholarships for girls as well as boys, and women-only railway carriages.

At the 1924 general election, she lost her seat in Parliament to the Conservative Arthur Heneage. Although she stood again in Louth at the 1929 general election and in Aylesbury at the 1935 election she did not return to the House of Commons.

She was the president of the Louth Women's Liberal Association and from 1925 to 1926 she was president of the Women's National Liberal Federation. In 1927 she was one of two women elected to the national executive of the National Liberal Federation. She was a Vice President of the Electrical Association for Women.^[6]

• 1921 Louth by-election

• Harrison, Elaine. "Wintringham, Margaret". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/50055. (Subscription or UK public library membership required.)
• Craig, F. W. S. (1983) [1969]. British parliamentary election results 1918-1949 (3rd ed.). Chichester: Parliamentary Research Services. ISBN 0-900178-06-X.
• Iles, Larry; Ingham, Robert (Autumn 2002). "The first woman Liberal MP" (PDF). Journal of Liberal Democrat History (36). Liberal Democrat History Group: 19–21. ISSN 1463-6557.

• Hansard 1803–2005: contributions in Parliament by Margaret Wintringham