The Fatimids Found Cairo and Al-Azhar
A rival Shia caliphate builds a new capital next to Fustat and starts a mosque that becomes a center of learning
Quick facts
- Dynasty
- Fatimid Caliphate, an Ismaili Shia dynasty
- Conquering general
- Jawhar al-Siqilli
- City founded
- Cairo (al-Qahira), 969-973 CE
- Key institution
- Al-Azhar mosque, completed 972 CE
What happened
The Fatimids, an Ismaili Shia dynasty that traced its claimed descent from Fatima, Muhammad's daughter, had built a rival caliphate in North Africa from 909 CE, directly challenging the Abbasid caliphs in Baghdad for leadership of the Islamic world. In 969 CE the Fatimid general Jawhar al-Siqilli conquered Egypt, and the caliph al-Muizz established a new royal city, Cairo, just north of the older garrison capital of Fustat, moving his court there by 973 CE. Within the new city the Fatimids built the mosque of al-Azhar, which soon developed beyond a congregational mosque into a seat of learning, first for Shia Ismaili scholarship and later, after the twelfth century, as a major center of Sunni Islamic education.
Why it matters
Cairo's founding gave the Islamic world a second major caliphate and capital rivaling Baghdad, and the city has remained Egypt's political and cultural center for more than a thousand years since. Al-Azhar's evolution into a center of learning made Cairo an intellectual rival to Baghdad, and the institution remains one of the most influential centers of Islamic scholarship in the world today.
How we know
The founding of Cairo in 969 CE is documented in records of the Fatimid conquest of Egypt and confirmed by MIT's architectural history of the city, and Al-Azhar's founding and role as a seat of learning are documented by the Institute of Ismaili Studies, an academic research institute affiliated with the Aga Khan University.
Sources
- Institute of Ismaili Studies. Al-Azhar · Reputable sourceiis.ac.uk · The domain "iis.ac.uk" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
- MIT, Architecture of Cairo course materials. The Foundation of Fatimid al-Qahira · Reputable sourceweb.mit.edu · The domain "web.mit.edu" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
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