Bernadette Devlin, Irish socialist and republican political activist, is elected Member of Parliament (MP) for the Mid Ulster constituency on April 17, 1969, standing as the Independent Unity candidate.

Devlin is born in Cookstown, County Tyrone to a Roman Catholic family and attends St. Patrick’s Girls Academy in Dungannon. She is studying Psychology at Queen’s University Belfast in 1968 when she takes a prominent role in a student-led civil rights organisation, People’s Democracy. Devlin is subsequently excluded from the university.

She stands unsuccessfully against James Chichester-Clark in the Northern Ireland general election of 1969. When George Forrest, the MP for Mid Ulster, dies, she fights the subsequent by-election on the “Unity” ticket, defeating Forrest’s widow Anna, the Ulster Unionist Party candidate, and is elected to the Parliament of the United Kingdom. At age 21, she is the youngest MP at the time, and remains the youngest woman ever elected to Westminster until the May 2015 general election when 20-year-old Mhairi Black succeeds to the title.

After engaging on the side of the residents in the Battle of the Bogside, she is convicted of incitement to riot in December 1969, for which she serves a short jail term.

Having witnessed the events of Bloody Sunday, Devlin is infuriated that she is consistently denied the floor in the House of Commons by the Speaker Selwyn Lloyd, despite the fact that parliamentary convention decrees that any MP witnessing an incident under discussion would be granted an opportunity to speak about it. Devlin slaps Reginald Maudling, the Home Secretary in the Conservative government, across the face when he states in the House of Commons that the paratroopers had fired in self-defence on Bloody Sunday.

Devlin helps to form the Irish Republican Socialist Party, a revolutionary socialist breakaway from Official Sinn Féin, with Seamus Costello in 1974. She serves on the party’s national executive in 1975 but resigns when a proposal that the Irish National Liberation Army become subordinate to the party executive is defeated. In 1977, she joins the Independent Socialist Party, but it disbands the following year.

Devlin stands as an independent candidate in support of the prisoners at Long Kesh prison in the 1979 European Parliament elections in Northern Ireland and wins 5.9% of the vote. She is a leading spokesperson for the Smash H-Block Campaign, which supports the hunger strikes of 1980 and 1981.

On January 16, 1981, Devlin and her husband, Michael McAliskey, are shot by members of the Ulster Defence Association (UDA), who break into their home near Coalisland, County Tyrone. Devlin is shot fourteen times in front of her children. British soldiers are watching the McAliskey home at the time but fail to prevent the assassination attempt. The couple are taken by helicopter to a hospital in nearby Dungannon for emergency treatment and then transported to the Musgrave Park Hospital, Military Wing, in Belfast, under intensive care. The attackers, all three members of the South Belfast UDA, are captured by the army patrol and subsequently jailed.

In 1982, she twice fails in an attempt to be elected to the Dublin North–Central constituency of Dáil Éireann. In 2003, she is barred from entering the United States and is deported on the grounds that the United States Department of State has declared that she “poses a serious threat to the security of the United States,” apparently referring to her conviction for incitement to riot in 1969.

On May 12, 2007, she is the guest speaker at éirígí‘s first Annual James Connolly commemoration in Arbour Hill, Dublin. She currently co-ordinates a not-for-profit community development organisation based in Dungannon, the South Tyrone Empowerment Programme, and works with migrant workers to improve their treatment in Northern Ireland.