Abdallah Ibn Tahir
Abdallah ibn Tahir ( fa, عبدالله طاهر, ar, عبد الله بن طاهر الخراساني) (ca. 798–844/5) was a military leader and the Tahirid governor of Greater Khorasan, Khurasan from 828 until his death. He is perhaps the most famous of the Tahirids. His career spanned twenty-five years under three caliphs, al-Ma'mun, al-Mu'tasim, and al-Wathiq. Militarily, he is known for defeating the powerful rebels Nasr ibn Shabath in the al-Jazira (caliphal province), Jazira (Upper Mesopotamia) and Ubaydallah ibn al-Sari in Egypt. Early life Abdallah's early career consisted of serving with his father Tahir ibn Husayn in pacifying the lands of the Abbasid Caliphate following the Fourth Fitna, civil war between al-Amin and al-Ma'mun. He later succeeded his father as governor of Al-Jazira (caliphal province), al-Jazira, with the task of defeating the rebel Nasr ibn Shabath, and between 824 and 826 convinced Nasr to surrender. He was then sent to Egypt, where he succ ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Iran
Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmenistan to the north, by Afghanistan and Pakistan to the east, and by the Gulf of Oman and the Persian Gulf to the south. It covers an area of , making it the 17th-largest country. Iran has a population of 86 million, making it the 17th-most populous country in the world, and the second-largest in the Middle East. Its largest cities, in descending order, are the capital Tehran, Mashhad, Isfahan, Karaj, Shiraz, and Tabriz. The country is home to one of the world's oldest civilizations, beginning with the formation of the Elamite kingdoms in the fourth millennium BC. It was first unified by the Medes, an ancient Iranian people, in the seventh century BC, and reached its territorial height in the sixth century BC, when Cyrus the Great fo ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Ubaydallah Ibn Abdallah Ibn Tahir
Abu Ahmad Ubaydallah ibn Abdallah ibn Tahir ( ar, أبو أحمد عبيد الله بن عبد الله بن طاهر, c. 838 – May 913) was a ninth century Tahirid official and military officer. He was the last major Tahirid to hold high office, having served as the governor of Baghdad at various points between 867 and 891. Career Ubaydallah was the son of Abdallah ibn Tahir, the governor of Khurasan from 828 to 845. During the civil war of 865–866 he was present in Baghdad, and throughout the siege of the city he served in a military capacity under his brother Muhammad ibn Abdallah ibn Tahir, who as governor commanded the overall defense against the besiegers. At the end of the war, he was responsible for transferring the signet, cloak and scepter of the defeated caliph al-Musta'in (r. 862–866) to the victor al-Mu'tazz (r. 866–869). Upon Muhammad's death in November 867, Ubaydallah assumed the governorship of Baghdad as his brother's designated successor, and he qui ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Al-Amin
Abu Musa Muhammad ibn Harun al-Rashid ( ar, أبو موسى محمد بن هارون الرشيد, Abū Mūsā Muḥammad ibn Hārūn al-Rashīd; April 787 – 24/25 September 813), better known by his laqab of Al-Amin ( ar, الأمين, al-Amīn), was the sixth Arab Abbasid caliph from 809 to 813. Al-Amin succeeded his father, Harun al-Rashid, in 809 and ruled until he was deposed and killed in 813, during the Fourth Fitna, civil war by his half-brother, al-Ma'mun. Early life and the issue of succession Muhammad, the future al-Amin, was born in April 787 to the Abbasid caliph, Abbasid caliph Harun al-Rashid () and Zubaidah bint Ja`far, Zubayda, herself descended from the second Abbasid caliph, al-Mansur (). Muhammad had an elder half-brother, Abdallah, the future al-Ma'mun (), who had been born in September 786. However, Abdallah's mother was a Persian slave concubine, and his pure Abbasid lineage gave Muhammad seniority over his half-brother. Indeed, he was the only Abbasi ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Fourth Fitna
The Fourth Fitna or Great Abbasid Civil War resulted from the conflict between the brothers al-Amin and al-Ma'mun over the succession to the throne of the Abbasid Caliphate. Their father, Caliph Harun al-Rashid, had named al-Amin as the first successor, but had also named al-Ma'mun as the second, with Khurasan granted to him as an appanage. Later a third son, al-Qasim, had been designated as third successor. After Harun died in 809, al-Amin succeeded him in Baghdad. Encouraged by the Baghdad court, al-Amin began trying to subvert the autonomous status of Khurasan, and al-Qasim was quickly sidelined. In response, al-Ma'mun sought the support of the provincial élites of Khurasan and made moves to assert his own autonomy. As the rift between the two brothers and their respective camps widened, al-Amin declared his own son Musa as his heir and assembled a large army. In 811, al-Amin's troops marched against Khurasan, but al-Ma'mun's general Tahir ibn Husayn defeated them in the Battle ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Abbasid Caliphate
The Abbasid Caliphate ( or ; ar, الْخِلَافَةُ الْعَبَّاسِيَّة, ') was the third caliphate to succeed the Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abdul-Muttalib (566–653 CE), from whom the dynasty takes its name. They ruled as caliphs for most of the caliphate from their capital in Baghdad in modern-day Iraq, after having overthrown the Umayyad Caliphate in the Abbasid Revolution of 750 CE (132 AH). The Abbasid Caliphate first centered its government in Kufa, modern-day Iraq, but in 762 the caliph Al-Mansur founded the city of Baghdad, near the ancient Babylonian capital city of Babylon. Baghdad became the center of science, culture and invention in what became known as the Golden Age of Islam. This, in addition to housing several key academic institutions, including the House of Wisdom, as well as a multiethnic and multi-religious environment, garnered it a worldwide reputation as the ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Tahirid Khurasan Ca 836 AD
The Tahirid dynasty ( fa, طاهریان, Tâheriyân, ) was a culturally Arabized Sunni Muslim dynasty of Persian dehqan origin, that ruled as governors of Khorasan from 821 to 873 as well as serving as military and security commanders in Abbasid Baghdad until 891. The dynasty was founded by Tahir ibn Husayn, a leading general in the service of the Abbasid caliph al-Ma'mun. For his support of al-Ma'mun in the Fourth Fitna, he was granted the governance of Khorasan. The Tahirids initially made their capital in Merv but later moved to Nishapur. The Tahirids, however, were not an independent dynasty—according to Hugh Kennedy: "The Tahirids are sometimes considered as the first independent Iranian dynasty, but such a view is misleading. The arrangement was effectively a partnership between the Abbasids and the Tahirids." Indeed, the Tahirids were loyal to the Abbasid caliphs and in return enjoyed considerable autonomy; they were in effect viceroys representing Abbasid rule in Pe ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Al-Jazira (caliphal Province)
Al-Jazira ( ar, الجزيرة), also known as Jazirat Aqur or Iqlim Aqur, was a province of the Rashidun, Umayyad and Abbasid caliphates, spanning at minimum most of Upper Mesopotamia (al-Jazira proper), divided between the districts of Diyar Bakr, Diyar Rabi'a and Diyar Mudar, and at times including Mosul, Arminiya and Adharbayjan as sub-provinces. Following its conquest by the Muslim Arabs in 639/40, it became an administrative unit attached to the larger district of Jund Hims. It was separated from Hims during the reigns of caliphs Mu'awiya I or Yazid I and came under the jurisdiction of Jund Qinnasrin. It was made its own province in 692 by Caliph Abd al-Malik. After 702, it frequently came to span the key districts of Arminiya and Adharbayjan along the Caliphate's northern frontier, making it a super-province. The predominance of Arabs from the Qays/Mudar and Rabi'a groups made it a major recruitment pool of tribesmen for the Umayyad armies and the troops of the Jazira pla ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Nasr Ibn Shabath
Nasr ibn Shabath al-Uqayli () was the leader of a rebellion of the Qays tribe in the Jazira against the central Abbasid government during the civil war of the Fourth Fitna. Life Nasr appears in 811/812, when Caliph al-Amin () sent his general, Abd al-Malik ibn Salih, to Syria to recruit troops for the civil war against his brother, al-Ma'mun (). The Syrians heeded Abd al-Malik's call and assembled at Raqqa, but soon a fierce and bloody conflict broke out between the Abbasid regular troops, the , and a group known in the sources by the term , probably Qaysi brigands, when a soldier of the discovered one of the riding his own stolen horse. The bulk of the Syrian levies left Raqqa, but Nasr led an attack by the against the Abbasid army, which was defeated with heavy losses for the . As the civil war continued, the Abbasid government's hold on the region of Syria, the Jazira and other provinces collapsed, with local magnates taking hold of the cities and districts as autonomous ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Al-Wathiq
Abū Jaʿfar Hārūn ibn Muḥammad ( ar, أبو جعفر هارون بن محمد المعتصم; 17 April 812 – 10 August 847), better known by his laqab, regnal name al-Wāthiq bi’llāh (, ), was an Abbasid caliph who reigned from 842 until 847 AD (227–232 AH in the Islamic calendar). Al-Wathiq is described in the sources as well-educated, intellectually curious, but also a poet and a drinker, who enjoyed the company of poets and musicians as well as scholars. His brief reign was one of continuity with the policies of his father, al-Mu'tasim, as power continued to rest in the hands of the same officials whom al-Mu'tasim had appointed. The chief events of the reign were the suppression of revolts: Bedouin rebellions occurred in Bilad al-Sham, Syria in 842, the Hejaz in 845, and the Yamamah in 846, Arminiya, Armenia had to be pacified over several years, and above all, an abortive uprising took place in Baghdad itself in 846, under Ahmad ibn Nasr al-Khuza'i. The latter w ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Al-Mu'tasim
Abū Isḥāq Muḥammad ibn Hārūn al-Rashīd ( ar, أبو إسحاق محمد بن هارون الرشيد; October 796 – 5 January 842), better known by his regnal name al-Muʿtaṣim biʾllāh (, ), was the eighth Abbasid caliph, ruling from 833 until his death in 842. A younger son of Caliph Harun al-Rashid (r. 786–809), he rose to prominence through his formation of a private army composed predominantly of Turkic slave-soldiers (, sing. ). This proved useful to his half-brother, Caliph al-Ma'mun, who employed al-Mu'tasim and his Turkish guard to counterbalance other powerful interest groups in the state, as well as employing them in campaigns against rebels and the Byzantine Empire. When al-Ma'mun died unexpectedly on campaign in August 833, al-Mu'tasim was thus well placed to succeed him, overriding the claims of al-Ma'mun's son al-Abbas. Al-Mu'tasim continued many of his brother's policies, such as the partnership with the Tahirids, who governed Khurasan and Baghda ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Al-Ma'mun
Abu al-Abbas Abdallah ibn Harun al-Rashid ( ar, أبو العباس عبد الله بن هارون الرشيد, Abū al-ʿAbbās ʿAbd Allāh ibn Hārūn ar-Rashīd; 14 September 786 – 9 August 833), better known by his regnal name Al-Ma'mun ( ar, المأمون, al-Maʾmūn), was the seventh Abbasid caliph, who reigned from 813 until his death in 833. He succeeded his half-brother al-Amin after a civil war, during which the cohesion of the Abbasid Caliphate was weakened by rebellions and the rise of local strongmen; much of his domestic reign was consumed in pacification campaigns. Well educated and with a considerable interest in scholarship, al-Ma'mun promoted the Translation Movement, the flowering of learning and the sciences in Baghdad, and the publishing of al-Khwarizmi's book now known as "Algebra". He is also known for supporting the doctrine of Mu'tazilism and for imprisoning Imam Ahmad ibn Hanbal, the rise of religious persecution ('' mihna''), and for the resum ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Caliphs
A caliphate or khilāfah ( ar, خِلَافَة, ) is an institution or public office under the leadership of an Islamic steward with the title of caliph (; ar, خَلِيفَة , ), a person considered a political-religious successor to the Islamic prophet Muhammad and a leader of the entire Muslim world (ummah). Historically, the caliphates were polities based on Islam which developed into multi-ethnic trans-national empires. During the medieval period, three major caliphates succeeded each other: the Rashidun Caliphate (632–661), the Umayyad Caliphate (661–750), and the Abbasid Caliphate (750–1258). In the fourth major caliphate, the Ottoman Caliphate, the rulers of the Ottoman Empire claimed caliphal authority from 1517. Throughout the history of Islam, a few other Muslim states, almost all hereditary monarchies such as the Mamluk Sultanate (Cairo) and Ayyubid Caliphate, have claimed to be caliphates. The first caliphate, the Rashidun Caliphate, was established in ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |