In 2005 Wikipedia's first sentence called it “son of the fourth shia imam”. Today it says “son of ali ibn al-husayn zayn al-abidin”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
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The opening as it read in 2005
Zayd ibn Ali (d. 740 ) was the son of the Fourth Shia Imam , Ali Zayn al Abidin . Zayd was thus the grandson of Husayn bin Ali . Zayd led a rebellion against the unjust and unislamic attitude of Umayyads in the mid 8th century, renewing the hostilities that existed between the Umayyads and the Hashemites . Zayd was killed during fighting in 740. After his death, some felt that he was the rightful successor to his father, rather than his half-brother Muhammad al-Baqir . Those who believe in this line of succession form the Zaidi sect within Shiism.1
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 16280585.
The opening as it stood in 2010 6 passages from the previous snapshot no longer appear
Zayd ibn ‘Alī ( , also spelled Zaid ) (695-740) His laqab is Halif al-Quran and he was given the title "Zayd the Martyr" ( Zayd ash-Shahīd ) by his sympathizers.He was the grandson of Ḥusayn ibn ‘Alī , the grandson of Muhammad .Zayd was born in Medina in 695.His father was the Shī‘ah Imām ‘Alī ibn Ḥusayn "Zayn al-Abidīn" .Zayd’s mother was a woman of slave origin from Sindh named Jaydā, who is said to have been presented to his father by the Shī'ī rebel leader al-Mukhtār."Zayd b. ʿAlī b. al-Ḥusayn." Encyclopaedia of Islam.Bosworth, E. van Donzel and W.P.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 367245766.
The opening as it stood in 2015 5 passages from the previous snapshot no longer appear
Zayd ibn ‘Alī ( , also spelled Zaid, Zayyed, Sa‘id or Sajjad ; 695-740) was the grandson of Husayn ibn Alī , and great-grandson of Imam Ali . Zayd was born in Medina in 695. He is the son of Imam ‘Alī ibn Husayn "Zayn al-Abidīn" .Alī b. al-Husayn." Encyclopaedia of Islam. Bosworth, E. van Donzel and W.P.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 662719123.
The opening as it stood in 2020 5 passages from the previous snapshot no longer appear
Zayd ibn ʿAlī ( ; 695–740), also spelled Zaid , was the son of Ali ibn Husayn , and great-grandson of Ali .He led an unsuccessful revolt against the Umayyad Caliphate , in which he died.The event gave rise to the Zaidiyyah sect of Shia Islam , which holds him as the next Imam after Ali ibn Husayn .In contrast, his elder half-brother Muhammad al-Baqir is seen as the next Imam of the Twelver and Isma'ili Shias.Nevertheless, he is considered an important revolutionary figure by Shias and a martyr ( shaheed ) by all schools of Islam, Sunnis and Shias.The calling for revenge for his death, and for the brutal display of his body, contributed to the Abbasid Revolution .Zayd was a learned religious scholar.Various works are ascribed to him, including Musnad al-Imam Zayd (published by E.Grifinni as Corpus Iuris di Zaid b. ʿAlī , also known as Majmuʿ al-Fiqh ), possibly the earliest known work of Islamic law .However, the attribution is disputed; these likely represent early Kufan legal tradition .The Oxford Dictionary of Islam .Encyclopaedia of Islam , Second Edition .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 964872994.
The opening as it stood on October 6, 2023
Alid political and religious leader (c.695–740) Zayd ibn ʿAlī ( ; 695–740), also spelled Zaid , was the son of Ali ibn al-Husayn Zayn al-Abidin , and great-grandson of Ali ibn Abi Talib . He led an unsuccessful revolt against the Umayyad Caliphate , in which he died. The event gave rise to the Zaydiyya sect of Shia Islam , which holds him as the next Imam after his father Ali ibn al-Husayn Zayn al-Abidin.Zayd ibn Ali is also seen as a major religious figure by many Sunnis and was supported by the prominent Sunni jurist, Abu Hanifa , who issued a fatwa in support of Zayd against the Umayyads.To Twelver and Isma'ili Shias however, his elder half-brother Muhammad al-Baqir is seen as the next Imam of the Shias. Nevertheless, he is considered an important revolutionary figure by Shias and a martyr ( shaheed ) by all schools of Islam, Sunnis and Shias. The calling for revenge for his death, and for the brutal display of his body, contributed to the Abbasid Revolution . Zayd was a learned religious scholar. Various works are ascribed to him, including Musnad al-Imam Zayd (published by E. Grifinni as Corpus Iuris di Zaid b. ʿAlī , also known as Majmuʿ al-Fiqh ), possibly the earliest known work of Islamic law . However, the attribution is disputed; these likely represent early Kufan legal tradition . The Oxford Dictionary of Islam . Ahkam al-Quran By Abu Bakr al-Jassas al-Razi, volume 1 page 100, published by Dar Al-Fikr Al-Beirutiyya Madelung, Wilferd (2012). Encyclopaedia of Islam , Second Edition .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1171602277.
The opening as it stood in 2025
Alid political and religious leader (c. 695–740) Zayd ibn ʿAlī ( Arabic : زيد بن علي ; 695–740), also spelled Zaid , was the son of Ali ibn al-Husayn Zayn al-Abidin , and great-grandson of Ali ibn Abi Talib . He led an unsuccessful revolt against the Umayyad Caliphate , in which he died. The event gave rise to the Zaydism sect of Shia Islam , which holds him as the next Imam after his father Ali ibn al-Husayn Zayn al-Abidin. Zayd ibn Ali is also seen as a major religious figure by many Sunnis and was supported by the prominent Sunni jurist, Abu Hanifa , who issued a fatwa in support of Zayd against the Umayyads. To Twelver and Isma'ili Shias however, his elder half-brother Muhammad al-Baqir is seen as the next Imam of the Shias. Nevertheless, he is considered an important revolutionary figure by Shias and a martyr ( shaheed ) by all schools of Islam, including Sunnis and Shias. The call for revenge for his death, and for the brutal display of his body, contributed to the Abbasid Revolution . Zayd was a learned religious scholar. Various works are ascribed to him, including Musnad al-Imam Zayd (published by E. Grifinni as Corpus Iuris di Zaid b. ʿAlī , also known as Majmuʿ al-Fiqh ), possibly the earliest known work of Islamic law . However, the attribution is disputed; these likely represent early Kufan legal tradition . The Oxford Dictionary of Islam . Ahkam al-Quran By Abu Bakr al-Jassas al-Razi, volume 1 page 100, published by Dar Al-Fikr Al-Beirutiyya Madelung, Wilferd (2012). Encyclopaedia of Islam , Second Edition .
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Today
In 2005 Wikipedia's first sentence called it “son of the fourth shia imam”. Today it says “son of ali ibn al-husayn zayn al-abidin”. Read the current article and compare.
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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
son of the fourth shia imam
Now
son of ali ibn al-husayn zayn al-abidin
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.