Fatimid dynasty

Historical Arab states and dynasties
Ancient Arab states Kingdom of Qedar 800 BC–300 BC Kingdom of Lihyan 600 BC–100 BC Nabataean Kingdom 400 BC–106 AD Kingdom of Osroene 132 BC–244 AD Emesene Dynasty 64 BC–300s AD Kingdom of Hatra 100s–241 AD Tanukhids 196–1100 AD Ghassanids 220–638 AD Salihids 300s–500s AD Lakhmids 300s–602 AD Kingdom of Kinda 450 AD–550 AD
Arab empires and caliphates Rashidun 632–661 Umayyads 661–750 Abbasids 750–1258 Fatimids 909–1171
Eastern dynasties Emirate of Armenia 654–884 Emirate of Tbilisi 736–1122 Emirate of Crete 824–961 Dulafids 840–897 Habbarids 854–1011 Kaysites 860–964 Shirvanshah 861–1538 Alavids 864–928 Hashimids 869–1075 Hamdanids 890–1004 Rawadids 955–1071 Mazyadids 961–1150 Jarrahids 970–1107 Uqaylids 990–1096 Numayrids 990–1081 Mirdasids 1024–1080 Munqidhites 1025–1157 Ma'nids 1517–1697 Turabays 1480–1677 Harfushs 1517–1865 Shihabs 1697–1842
Western dynasties and caliphates Salihids 710–1019 Fihrid Emirate 745-757 Umayyad state of Córdoba 756–1031 Muhallabids 771–793 Idrisids 788–974 Aghlabids 800–909 Sulaymanids 814–922 Muslim Sicily 831–1091 Kanzids 1004–1412 Bakrids 1012–1051 Tujibids 1013–1039 Amirids 1020–1086 Abbadids 1023–1091 Yahsubids 1023–1062 Hammudids 1026–1057 Muzaynids 1027–1063 Jawharids 1031–1091 Hudids 1039–1110 Sumadihids 1041–1091 Tahirids 1049–1078 Nasrids 1230–1492 Saadids 1554–1659 Senussids 1837–1969
Arabian Peninsula Imamate of Oman 751–1970 Ziyadids 819–1138 Yufirids 847–997 Ukhaidhirds 865–1066 Rassids 897–1962 Qarmatians 899–1077 Wajihids 926–965 Sharifate of Mecca 968–1925 Sulayhids 1047–1138 Sulaymanids 1063–1174 Uyunids 1076–1253 Zurayids 1083–1174 Nabhanids 1154–1624 Mahdids 1159–1174 Rasulids 1229–1454 Usfurids 1253–1320 Jarwanids 1305–1487 Kathirids 1395–1967 Tahirids 1454–1526 Jabrids 1463–1521 Qasimids 1597–1872 Ya'arubids 1624–1742 Upper Yafa 1800–1967 Muscat and Oman 1820–1970 Rashidids 1836–1921 Qu'aitids 1858–1967 Emirate of Beihan 1903–1967 Idrisids 1906–1934 Mutawakkilite Kingdom 1926–1970
East Africa Makhzumi dynasty (Shewa) 896–1279 Nabahani dynasty (Pate Island) 1203–1894 Mahdali dynasty (Kilwa) 1277–1495 Mazrui dynasty (Mombasa) 1746–1828 Sultanate of Zanzibar 1856–1964 Nabahani dynasty (Wituland) 1858–1895 Tippu Tip's State 1860–1887
Current monarchies 'Alawis (Morocco) 1631–present Al Qasimi (Ras al Khaymah) 1727–present Al Qasimi (Sharjah) 1727–present Al Saud (Saudi Arabia) 1744–present Al Said (Oman) 1749–present Al Sabah (Kuwait) 1752–present Al Nahyan (Abu Dhabi) 1761–present Al Mualla (Umm al-Quwain) 1775–present Al Khalifa (Bahrain) 1783–present Al Nuaimi (Ajman) 1810–present Al Maktoum (Dubai) 1833–present Al Thani (Qatar) 1868–present Al Sharqi (Fujairah) 1900–present Hashemites (Jordan) 1921–present
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The Fatimid dynasty (Arabic: الفاطميون, romanized: al-Fāṭimiyyūn) was an Arab dynasty that ruled the Fatimid Caliphate, between 909 and 1171 CE. Descended from Fatima and Ali, and adhering to Isma'ili Shi'ism, they held the Isma'ili imamate, and were regarded as the rightful leaders of the Muslim community. The line of Nizari Isma'ili imams, represented today by the Aga Khans, claims descent from a branch of the Fatimids. The Alavi Bohras, predominantly based in Vadodara, also claim descent from the Fatimids.

The Fatimid dynasty emerged as the leaders of the clandestine early Isma'ili missionary movement (da'wa) in the ninth century CE, ostensibly acting on behalf of a hidden imam, implied at the time to be Muhammad ibn Isma'il. The Isma'ili da'wa spread widely across the Islamic world, then ruled by the Abbasid Caliphate. In 899, the future first Fatimid caliph, Abdallah, proclaimed himself to be the expected imam, causing a rift in the Isma'ili da'wa as the Qarmatians, who did not recognize his imamate, split off. In the meantime, Isma'ili agents had managed to conquer large parts of Yemen and Ifriqiya, as well as launch uprisings in Syria and Iraq. Fleeing Abbasid persecution to Ifriqiya, Abdallah proclaimed himself openly and established the Fatimid Caliphate in 909. From there, the Fatimid imam–caliphs extended their rule over most of the Maghreb as well as Sicily, before conquering Egypt in 969. Founding Cairo as their new capital, for the next two centuries, the Fatimids would be based in Egypt and identified with the country. At their height, the Fatimids claimed control or suzerainty over much of North Africa, Sicily, Egypt, the Levant, the Hejaz, Yemen, and Multan.

The Fatimids' claimed pedigree of descent from Fatima and Ali was central to their legitimacy as the legitimate imams in an unbroken, divinely ordained line from Ali onwards. Their initial obscurity, and the publication of conflicting and incorrect genealogies by the first Fatimid caliph, Abdallah al-Mahdi Billah (known by the diminutive Ubayd Allah by his detractors), cast doubt on the accuracy of these claims, which were usually rejected by contemporary Sunni and Twelver Shi'a alike, who considered them impostors and usurpers. As a result, many sources into the 20th century referred to the Fatimids by the derogatory name Ubaydids.

Fatimid expansion into the Levant, and the ideological challenge that the ascendancy of Shi'a regimes represented, resulted in the Sunnis rallying around the Abbasid Caliphate in response, triggering the Sunni revival of the 11th century. Faced with internal turmoil, and the arrival of the Seljuk Turks and then the Crusades, Fatimid power began to decline in the later 11th century. the dynasty was saved by passing power to powerful military viziers, but this also meant that the imam–caliphs often were mere puppet rulers. The initial dynamism of the da'wa was diminished by bitter succession disputes, which resulted in large parts of the Isma'ili community, such as the Druze, Nizaris, and Tayyibis, breaking off from the Fatimid allegiance, and tarnished the prestige and authority of the dynasty. The last of the Fatimid imam–caliphs were powerless child rulers that were pawns in the hands of their viziers. The last of these viziers, Saladin, deposed the dynasty in 1171, after the death of Caliph al-Adid. The remaining members of the dynasty and their offspring were placed under house arrest in Cairo until their deaths; the last members of the dynasty died in the mid-13th century.