Diyar Rabi'a () is the medieval

Arabic Arabic (, , or , ) is a Central Semitic languages, Central Semitic language of the Afroasiatic languages, Afroasiatic language family spoken primarily in the Arab world. The International Organization for Standardization (ISO) assigns lang ...

name of the easternmost and largest of the three provinces of the

Jazira Jazira, al-Jazira, Jazeera, al-Jazeera, etc. are all transcriptions of Arabic language, Arabic meaning "the island" or "the peninsula". The term may refer to: Business *Jazeera Airways, an airlines company based in Kuwait Locations * Al-Jazir ...

(Upper

Mesopotamia Mesopotamia is a historical region of West Asia situated within the Tigris–Euphrates river system, in the northern part of the Fertile Crescent. Today, Mesopotamia is known as present-day Iraq and forms the eastern geographic boundary of ...

), the other two being Diyar Bakr and Diyar Mudar. According to the medieval geographer

al-Baladhuri ʾAḥmad ibn Yaḥyā ibn Jābir al-Balādhurī () was a 9th-century West Asian historian. One of the eminent Middle Eastern historians of his age, he spent most of his life in Baghdad and enjoyed great influence at the court of the caliph al ...

, all three provinces were named after the main Arab tribes that were settled there by

Mu'awiya Mu'awiya I (–April 680) was the founder and first caliph of the Umayyad Caliphate, ruling from 661 until his death. He became caliph less than thirty years after the death of the Islamic prophet Muhammad and immediately after the four Rashid ...

in the course of the

Muslim conquests The Muslim conquests, Muslim invasions, Islamic conquests, including Arab conquests, Arab Islamic conquests, also Iranian Muslim conquests, Turkic Muslim conquests etc. *Early Muslim conquests ** Ridda Wars **Muslim conquest of Persia *** Muslim co ...

of the 7th century. The Diyar Rabi'a was settled by the Rabi'a tribe.

Structure

Diyar Rabi'a encompasses the upper reaches of the river Khabur and its tributaries, i.e. the regions of

Tur Abdin Tur Abdin (; ; ; or ) is a hilly region situated in southeast Turkey, including the eastern half of the Mardin Province, and Şırnak Province west of the Tigris, on the Syria–Turkey border, border with Syria and famed since Late Antiquity for ...

and Beth Arabaye, as well as both shores of the river

Tigris The Tigris ( ; see #Etymology, below) is the eastern of the two great rivers that define Mesopotamia, the other being the Euphrates. The river flows south from the mountains of the Armenian Highlands through the Syrian Desert, Syrian and Arabia ...

from the vicinity of

Jazirat ibn Umar Cizre () is a city in the Cizre District of Şırnak Province in Turkey. It is located on the river Tigris by the Syria–Turkey border and close to the Iraq–Turkey border. Cizre is in the historical region of Upper Mesopotamia and the cultu ...

in the north to the boundary with

Iraq Iraq, officially the Republic of Iraq, is a country in West Asia. It is bordered by Saudi Arabia to Iraq–Saudi Arabia border, the south, Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq border, the east, the Persian Gulf and ...

in the area of

Tikrit Tikrit ( ) is a city in Iraq, located northwest of Baghdad and southeast of Mosul on the Tigris River. It is the administrative center of the Saladin Governorate. In 2012, it had a population of approximately 160,000. Originally created as a f ...

in the south, including the lower reaches of the

Upper Zab The Great Zab or Upper Zab (; or ; ; ) is an approximately long river flowing through Turkey and Iraq. It rises in Turkey near Lake Van and joins the Tigris in Iraq south of Mosul. During its course, the river collects water from many tributari ...

and Lower Zab. The main city of the province was

Mosul Mosul ( ; , , ; ; ; ) is a major city in northern Iraq, serving as the capital of Nineveh Governorate. It is the second largest city in Iraq overall after the capital Baghdad. Situated on the banks of Tigris, the city encloses the ruins of the ...

(Arabic al-Mawsil), with other important urban centres at Balad,

, al-Sinn, Barqa'id,

Sinjar Sinjar (; , ) is a town in the Sinjar District of the Nineveh Governorate in northern Iraq. It is located about five kilometers south of the Sinjar Mountains. Its population in 2013 was estimated at 88,023, and is predominantly Yazidi. History ...

Nisibis Nusaybin () is a municipality and Districts of Turkey, district of Mardin Province, Turkey. Its area is 1,079 km2, and its population is 115,586 (2022). The city is populated by Kurds of different tribal affiliation. Nusaybin is separated ...

Mardin Mardin (; ; romanized: ''Mārdīn''; ; ) is a city and seat of the Artuklu District of Mardin Province in Turkey. It is known for the Artuqids, Artuqid architecture of its old city, and for its strategic location on a rocky hill near the Tigris ...

and Ra's al-'Ayn. According to Michael Morony, Nisibis had been the administrative center of the region from the Sassanian times to the Abbasid period, though this is supported only from the evidence from the Abbasid period. It seems likely, that during the Ummayad period the Diyar Rabi'a was not yet a administrative subdivision of the Jazira province and was only created in Abbasid times.

History

In the 690s, the region became part of the Jazira province whose oversight was given to Muhammad ibn Marwan, who ruled from Harran. The region was plagued by the raids of the

Qarmatians The Qarmatians (; ) were a militant Isma'ili Shia movement centred in Al-Ahsa in Eastern Arabia, where they established a religious state in 899 CE. Its members were part of a movement that adhered to a syncretic branch of Sevener Ismaili ...

in the

Abbasid The Abbasid Caliphate or Abbasid Empire (; ) was the third caliphate to succeed the prophets and messengers in Islam, Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abd al-Muttalib (566–653 C ...

period. In the mid-10th century, it came under the control of the native

Hamdanid dynasty The Hamdanid dynasty () was a Shia Muslim Arab dynasty that ruled modern day Northern Mesopotamia and Syria (890–1004). They descended from the ancient Banu Taghlib tribe of Mesopotamia and Arabia. History Origin The Hamdanids hailed ...

, centred at Mosul. The Hamdanid emirate was terminated by the

Buyids The Buyid dynasty or Buyid Empire was a Zaydi and later Twelver Shi'a dynasty of Daylamite origin. Founded by Imad al-Dawla, they mainly ruled over central and southern Iran and Iraq from 934 to 1062. Coupled with the rise of other Iranian dyna ...

in 980, and the province passed under the control of the Uqaylids, who held it until the

Seljuq Seljuk (, ''Selcuk'') or Saljuq (, ''Saljūq'') may refer to: * Seljuk Empire (1051–1153), a medieval empire in the Middle East and central Asia * Seljuk dynasty (c. 950–1307), the ruling dynasty of the Seljuk Empire and subsequent polities * S ...

conquest in the late 11th century.

References

Sources

* * *{{EI2, volume=2, last1=Canard, first1=Marius, author1-link=Marius Canard, last2=Cahen, first2=Claude, author2-link=Claude Cahen, title=Diyār Rabī‘a, pages=348–349, url=http://referenceworks.brillonline.com/entries/encyclopaedia-of-islam-2/diyar-rabia-COM_0175 Medieval Upper Mesopotamia Historical regions