Wikipedia's first sentence called it “cofounder”. Today it says “peace activist from northern ireland”.
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Machine-checked against the full current article on 2026-08-03.
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The opening as it read in 2005
Mairead Corrigan (born January 27 , 1944 ) was the cofounder, with Betty Williams of the Community of Peace People , an organization which attempts to encourage a peaceful resolution of The Troubles in Northern Ireland .1She received the Nobel Peace Prize for this in 1976 . Before setting up the organization, she worked as a secretary. After winning the Peace Prize, she continued to work with the organization and travelled the world to promote peace. She married Jackie MacGuire in 1981, who was the widower of Corrigan's sister Anne who died in 1980. She is a step-parent to three of MacGuire's children, and she has two of her own - John and Luke. She was at the prison gates to welcome Mordechai Vanunu when he was released on April 21 , 2004 after serving an 18-year sentence for disclosing Israel 's nuclear secrets.2
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 16186341.
The opening as it stood in 2010 6 passages from the previous snapshot no longer appear
Máiread Corrigan (born 27 January 1944), also known as Máiread Corrigan-Maguire , is a Northern Irish peace activist .She co-founded, with Betty Williams , the Community of Peace People, an organisation which attempts to encourage a peaceful resolution of the Troubles in Northern Ireland .The two women received the Nobel Peace Prize in 1976.In recent years, she has become an active critic of the Israeli government's policy towards the people of Palestine .To draw attention in a peaceful and non-violent way to this policy, in particular to the land and naval blockade of Gaza, Corrigan is currently on board the aid ship, the MV Rachel Corrie .The ship is the remaining member of an international flotilla, bound for the Gazan coastline.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 371192888.
The opening as it stood in 2015 5 passages from the previous snapshot no longer appear
Mairead Maguire (born 27 January 1944), also known as Mairead Corrigan Maguire and formerly as Mairéad Corrigan , is a peace activist from Northern Ireland .She co-founded, with Betty Williams and Ciaran McKeown , the Women for Peace, which later became the Community for Peace People, an organisation dedicated to encouraging a peaceful resolution of the Troubles in Northern Ireland .Maguire and Williams were awarded the 1976 Nobel Peace Prize .In recent years, she has criticised the Israeli government's policy towards Gaza , in particular to the naval blockade.In June 2010, Maguire went on board the MV Rachel Corrie as part of a flotilla that unsuccessfully attempted to breach the blockade.Maguire was born into a Catholic community in Belfast on January 27, 1944, the daughter of a window cleaner father and housewife mother, growing up with five sisters and two brothers.In September, 1981, Mairead married Jackie Maguire, widower of her sister Anne, who never recovered from the loss of her children and died in January, 1980.In addition to the remaining three children from the earlier marriage – Mark, Joanne and Marie Louise – Mairead and Jackie are the parents of John and Luke.To a standing ovation, Betty Williams, 33, and Mairead Corrigan, 32, co-founders of the Ulster Peace Movement (TIME, Sept. 6) arrived to accept the Norwegian People's Peace Prize.Internationale Liga für Menschenrechte (International League for Human Rights) .This was the beginning of the Movement and the three co-founders worked to harness the energy and desire of many people in Northern Ireland for peace...Ciaran named the movement, Peace People, wrote the Declaration, and set out its rally programme, etc.The Nobel Peace Prize 1976 was awarded jointly to Betty Williams and Mairead Corrigan.Betty Williams and Mairead Corrigan received their Nobel Prize one year later, in 1977.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 668897441.
The opening as it stood in 2020
Mairead Maguire (born 27 January 1944), also known as Mairead Corrigan Maguire and formerly as Mairéad Corrigan , is a peace activist from Northern Ireland . She co-founded, with Betty Williams and Ciaran McKeown , the Women for Peace, which later became the Community for Peace People , an organization dedicated to encouraging a peaceful resolution of the Troubles in Northern Ireland . Maguire and Williams were awarded the 1976 Nobel Peace Prize . In recent years, she has criticised the Israeli government's policy towards Gaza , in particular to the naval blockade. In June 2010, Maguire went on board the MV Rachel Corrie as part of a flotilla that unsuccessfully attempted to breach the blockade. Maguire was born into a Catholic community in Belfast on 27 January 1944, the daughter of a window cleaner father and housewife mother, growing up with five sisters and two brothers. In September, 1981, Mairead married Jackie Maguire, widower of her sister Anne, who never recovered from the loss of her children and died in January, 1980. In addition to the remaining three children from the earlier marriage – Mark, Joanne and Marie Louise – Mairead and Jackie are the parents of John and Luke. To a standing ovation, Betty Williams, 33, and Mairead Corrigan, 32, co-founders of the Ulster Peace Movement (TIME, Sept. 6) arrived to accept the Norwegian People's Peace Prize. Internationale Liga für Menschenrechte (International League for Human Rights) . This was the beginning of the Movement and the three co-founders worked to harness the energy and desire of many people in Northern Ireland for peace... Ciaran named the movement, Peace People, wrote the Declaration, and set out its rally programme, etc. The Nobel Peace Prize 1976 was awarded jointly to Betty Williams and Mairead Corrigan. Betty Williams and Mairead Corrigan received their Nobel Prize one year later, in 1977.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 959689258.
The opening as it stood on October 6, 2023 2 passages from the previous snapshot no longer appear
Northern Irish peace activist (born 1944) Mairead Maguire (born 27 January 1944), also known as Mairead Corrigan Maguire and formerly as Mairéad Corrigan , is a peace activist from Northern Ireland. She co-founded, with Betty Williams and Ciaran McKeown , the Women for Peace, which later became the Community for Peace People , an organization dedicated to encouraging a peaceful resolution of the Troubles in Northern Ireland. Maguire and Williams were awarded the 1976 Nobel Peace Prize . Maguire was born into a Catholic community in Belfast on 27 January 1944, the daughter of a window cleaner father and housewife mother, growing up with five sisters and two brothers. In September, 1981, Mairead married Jackie Maguire, widower of her sister Anne, who never recovered from the loss of her children and died in January, 1980. In addition to the remaining three children from the earlier marriage – Mark, Joanne and Marie Louise – Mairead and Jackie are the parents of John and Luke. To a standing ovation, Betty Williams, 33, and Mairead Corrigan, 32, co-founders of the Ulster Peace Movement (TIME, Sept. 6) arrived to accept the Norwegian People's Peace Prize. Internationale Liga für Menschenrechte (International League for Human Rights) . This was the beginning of the Movement and the three co-founders worked to harness the energy and desire of many people in Northern Ireland for peace... Ciaran named the movement, Peace People, wrote the Declaration, and set out its rally programme, etc. The Nobel Peace Prize 1976 was awarded jointly to Betty Williams and Mairead Corrigan. Betty Williams and Mairead Corrigan received their Nobel Prize one year later, in 1977.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1161617989.
The opening as it stood in 2025
Northern Irish peace activist (born 1944) Mairead Maguire (born 27 January 1944), also known as Mairead Corrigan Maguire and formerly as Mairéad Corrigan , is a peace activist from Northern Ireland. She co-founded, with Betty Williams and Ciaran McKeown , the Women for Peace, which later became the Community for Peace People , an organization dedicated to encouraging a peaceful resolution of the Troubles in Northern Ireland. Maguire and Williams were awarded the 1976 Nobel Peace Prize . Maguire was born into a Catholic community in Belfast on 27 January 1944, the daughter of a window cleaner father and housewife mother, growing up with five sisters and two brothers. : CS1 maint: deprecated archival service ( link ) "Mairead Corrigan Maguire" . In September, 1981, Mairead married Jackie Maguire, widower of her sister Anne, who never recovered from the loss of her children and died in January, 1980. In addition to the remaining three children from the earlier marriage – Mark, Joanne and Marie Louise – Mairead and Jackie are the parents of John and Luke. To a standing ovation, Betty Williams, 33, and Mairead Corrigan, 32, co-founders of the Ulster Peace Movement (TIME, Sept. 6) arrived to accept the Norwegian People's Peace Prize. Internationale Liga für Menschenrechte (International League for Human Rights) . This was the beginning of the Movement and the three co-founders worked to harness the energy and desire of many people in Northern Ireland for peace... Ciaran named the movement, Peace People, wrote the Declaration, and set out its rally programme, etc. The Nobel Peace Prize 1976 was awarded jointly to Betty Williams and Mairead Corrigan. Betty Williams and Mairead Corrigan received their Nobel Prize one year later, in 1977.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1294930506. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “cofounder”. Today it says “peace activist from northern ireland”. Read the current article and compare.
2005
2010
2015
2020
Oct '23
2025
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What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2005, and today's defining sentence is their current revision.
Then
cofounder
Now
peace activist from northern ireland
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.