Tughril I
Founder of the Seljuk Empire (1037–1063)
Abu Talib Muhammad Tughril ibn Mika'il (Persian: ابوطالبْ محمد طغرل بن میکائیل), better known as Tughril (طغرل / طغریل; also spelled Toghril / Tughrul), was a Turkoman chieftain, who founded the Seljuk Empire, ruling from 1037 to 1063.
Tughril united many Turkoman warriors of the Central Asian steppes into a confederacy of tribes and led them in conquest of Khorasan and eastern Persia. He would later establish the Seljuk Sultanate after conquering Persia and taking the Abbasid capital of Baghdad from the Buyids in 1055. Tughril relegated the Abbasid Caliphs to state figureheads and took command of the caliphate's armies in military offensives against the Byzantine Empire and the Fatimids in an effort to expand his empire's borders and unite the Islamic world.
After the deaths of Seljuk leaders such as Israil and Mikail, the Seljuks submitted to the authority of Tughril Bey and began expanding their territories under the leadership of his brother, Chaghri Beg. In 1037, Tughril was declared sultan by the prominent figures of the Seljuk dynasty, and a sermon (khutbah) was delivered in his name. Following the death of Mahmud of Ghazni and the accession of Sultan Masʽud, the Seljuks, under Tughril’s leadership, engaged in several phases of warfare with the Ghaznavids. As a result, the Seljuks emerged as a new power in the Middle East after their decisive victory in the Battle of Dandanqan in 1040, which brought an end to Ghaznavid rule in Greater Khorasan and surrounding regions. Subsequently, Tughril settled in Nishapur as his capital and, with the support of his brother and close allies, established his own state.
Following the Battle of Dandanaqan, Tughril, along with the Seljuk leadership, sent a letter to the Abbasid caliph al-Qa'im bi-Amrillah, requesting an official decree of authority, which was granted.
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Contemporary correspondence, administrative files and participant testimony can test how later narratives organized the event or institution. The source revision retrieved here is dated Sep 16, 2026. The linked authority identifier is Q144565. VIAF identifies the subject as 30337710. The Library of Congress control number is n80094764. 4 of 4 selected statements include explicit references; 2 carry qualifiers and 0 use preferred rank. The first chronological checks are 1037, 1063, 1055 and 1040.
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This entry incorporates text from “Tughril I” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.