Iyad ibn Ghanm

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Iyad ibn Ghanm
Born
Arabia
Diedc. 641 CE
Hims, Syria
AllegianceRashidun Caliphate (632–641)
Service/branchRashidun army
Battles/wars
RelationsBanu Fihr (clan)
Other work

Iyad ibn Ghanm ibn Zuhayr al-Fihri (

companion of the Islamic prophet Muhammad. In 634, under Caliph Abu Bakr, he governed the north Arabian oasis town of Dumat al-Jandal. Later, in 637, he became governor of al-Jazira (Upper Mesopotamia), but was dismissed by Caliph Umar (r. 634–644) for alleged improprieties. Afterward, he became a close military aide of his cousin and nephew, Abu Ubayda ibn al-Jarrah, under whose direction Iyad conquered much of Byzantine-held northern Syria, including Aleppo, Manbij and Cyrrhus
.

When Abu Ubayda died in 639, Iyad succeeded him as governor of

Samosata under similar circumstances. With the exception of heavy fighting at Ras al-Ayn and Dara, Iyad received the surrenders of a string of other Mesopotamian towns with relatively little blood spilled. Overall, Iyad's conquest of Upper Mesopotamia left much of the captured towns intact and their inhabitants unharmed to maintain their tax payments to the nascent caliphate
. According to historian Leif Inge Ree Petersen, Iyad "has received little attention" but was "clearly of great ability".

Early life

Iyad was the son of a certain 'Abd Ghanm ibn Zuhayr al-Fihri. He belonged to the al-Harith ibn

truce at Hudaybiyya between the Islamic prophet Muhammad and the largely pagan Quraysh in 628, and was present alongside Muhammad during the peace negotiations.[4] Upon accepting Islam, Iyad had his name changed from "ibn ʿAbd Ghanm" to "ibn Ghanm"; "ʿAbd Ghanm", the name of his father, translates in Arabic as "servant of Ghanm", an idol worshiped by the pagan Arabs.[5] The latter was an association that Iyad detested, according to 9th-century historian al-Baladhuri.[5] The rest of the Quraysh converted to Islam in 630.[6]

Campaigns in Syria

Iyad may have been the Muslim commander who defeated an Arab tribal revolt in the oasis town of

'Amr ibn al-'As.[7] In any case, according to 9th-century historian al-Tabari, Iyad was governor of Dumat al-Jandal in 634, during the reign of Caliph Abu Bakr.[7] In 637, Iyad was made governor of al-Jazira (Upper Mesopotamia) by Caliph Umar (r. 634–644),[9] but was dismissed by the latter due to allegations that he had used his office to accept gifts or bribes.[10] Afterward, he became a close aide and lieutenant commander of his paternal cousin and maternal nephew, Abu Ubayda ibn al-Jarrah, who had military authority over Syria.[10][11]

In 638, Iyad was dispatched by Abu Ubayda to subdue Aleppo (Beroea) in northern Syria, then part of the Byzantine Empire.[5] Abu Ubayda himself arrived later, but as soon as he set up camp around the city, the townspeople signaled their desire to negotiate terms.[5] Iyad, who was sanctioned by Abu Ubayda to negotiate on his behalf, agreed to the proposed terms guaranteeing the safety of Aleppo's inhabitants and properties, but with the condition that a site be made available for the construction of a mosque.[5] Abu Ubayda later sent Iyad at the head of an army to capture Cyrrhus, whose inhabitants sent out a monk to meet Iyad; following this meeting, Iyad had the monk meet Abu Ubayda and arrange the surrender of Cyrrhus.[12] Iyad continued on northward and eastward, overseeing the capitulation of Manbij (Hierapolis), Ra'ban and Duluk.[13]

Conquest of Upper Mesopotamia

A map of al-Jazira region (Upper Mesopotamia) in the 8th century. Iyad played a leading role in the Muslim conquest of the region.

When Abu Ubayda died in 639, Caliph Umar appointed Iyad in his place as the ʿamal (governor) of Hims, Qinnasrin (Chalcis) and al-Jazira with directions to conquer the latter territory from its Byzantine commanders because they had refused to pay the tributes promised to the Muslims in 638.[14][15][16] By the time Iyad was given his assignment, all of Syria had been conquered by the Muslims, leaving the Byzantine garrisons in al-Jazira isolated from the empire.[17] In August 639, Iyad led a 5,000-strong army toward Raqqa (Kallinikos) in al-Jazira and raided the city's environs.[14] He encountered resistance from its defenders,[14] prompting him to withdraw and send smaller units to make raids around Raqqa, seizing captives and harvests.[18] After five or six days of these raids, Raqqa's patrician negotiated the surrender of the city to Iyad.[18] According to historian Michael Meinecke, Iyad captured the city in 639 or 640.[19]

After Raqqa, Iyad proceeded toward

Umayr ibn Sa'd al-Ansari to take the city.[25][26] Umayr first assaulted the rural peasantry and seized cattle in the town's vicinity.[25] The inhabitants barricaded inside the walled city and inflicted heavy losses on the Muslim forces, before ultimately capitulating.[25] About the same time, Iyad besieged Samosata in response to a rebellion, the nature of which is not specified by al-Baladhuri,[27] and stationed a small garrison in Edessa after the city's inhabitants violated their terms of surrender.[23]

After Samosata, al-Baladhuri, who gives a detailed but triumphalist account of the Mesopotamian campaign, maintains that Iyad subdued a string of villages "on the same terms" as Edessa's surrender.

Bazabda.[28] According to al-Baladhuri, with the exception of Nisibin, which put up resistance, all these cities and fortresses fell to the Muslims after negotiated surrenders.[28] In contrast to al-Baladhuri's passive account of Iyad's capture of Dara, 10th-century historian Agapius of Hierapolis wrote that many were slain on both sides, particularly among the Muslims, but the city ultimately fell after a negotiated surrender.[24] Iyad continued toward Arzanene, then to Bitlis and finally to Khilat; all three cities surrendered after negotiations with their patricians.[28] Shortly after, Iyad entrusted the leader of Bitlis with collecting the land tax from Khilat, and left for Raqqa.[28] On the way there, one medieval Muslim report holds that Iyad dispatched a force to capture Sinjar, after which he settled it with Arabs.[29]

Iyad died in Hims in 641.[28] According to al-Tabari, Iyad was succeeded as governor of Hims and Qinnasrin by a certain Sa'id ibn Hidhyam al-Jumahi, but the latter died soon after and Umayr ibn Sa'd, one of Iyad's lieutenants, was appointed in his place by Caliph Umar.[30]

Assessment

According to 9th-century biographer Ibn Sa'd, "not a foot was left of Mesopotamia unsubdued by Iyad ibn Ghanm", and Iyad "effected the conquest of Mesopotamia and its towns by capitulation, but its land by force".[31] Petersen describes Iyad as "a commander who has received little attention, but who clearly was of great ability".[16] The tactics used by Iyad in his Mesopotamian campaign were similar to those employed by the Muslims in Palestine, though in Iyad's case the contemporary accounts reveal his specific modus operandi, particularly in Raqqa.[27] The operation to capture that city entailed positioning cavalry forces near its entrances, preventing its defenders and residents from leaving or rural refugees from entering.[27] Concurrently, the remainder of Iyad's forces cleared the surrounding countryside of supplies and took captives.[27] These dual tactics were employed in several other cities in al-Jazira.[27] They proved effective in gaining surrenders from targeted cities running low on supplies and whose satellite villages were trapped by hostile troops.[27] Iyad's overall goal was to conquer al-Jazira with minimal damage to ensure the flow of revenue to the caliphate.[27] In the agreements he reached with the patricians of Raqqa, Edessa, Harran and Samosata, payments came in various forms, including cash, wheat, oil, vinegar, honey, labor services to maintain roads and bridges, and guides and intelligence for the Muslim newcomers.[27]

Ultimately, Iyad's settlements with Mesopotamia's cities "to a large extent left most of local society untouched".[32] In the view of Petersen, Iyad's campaign partially diverted the Byzantines' attention away from the Muslims' central offensive against Syria's port cities and the province of Egypt, while also "demonstrating to the Armenian nobility that the Caliphate had become a viable alternative to the Persian Empire".[33]

References

  1. ^ Ibn 'Abd Rabbih 2011, p. 233.
  2. ^ Theophilus of Edessa 2011, p. 118, n. 271.
  3. ^ Donner 1981, p. 51.
  4. ^ Muhammad ibn Sa'd 1997, p. 247.
  5. ^ a b c d e Al-Baladhuri 1916, p. 226.
  6. ^ Donner 1981, p. 77.
  7. ^ a b c Vaglieri 1965, p. 625.
  8. ^ a b Shahid 1989, p. 304.
  9. ^ Juynboll 1989, pp. 59–60.
  10. ^ a b Humphreys 1990, p. 72.
  11. ^ Juynboll 1989, p. 80.
  12. ^ Al-Baladhuri 1916, p. 230.
  13. ^ Al-Baladhuri 1916, p. 231.
  14. ^ a b c Al-Baladhuri 1916, p. 270.
  15. ^ Friedmann 1992, p. 134 n. 452.
  16. ^ a b Petersen 2013, p. 434.
  17. ^ Canard 1965, p. 574.
  18. ^ a b Al-Baladhuri 1916, p. 271.
  19. ^ Meinecke 1995, p. 410.
  20. ^ Al-Baladhuri 1916, p. 272.
  21. ^ Al-Baladhuri 1916, p. 273.
  22. ^ Haase 1997, p. 871.
  23. ^ a b c Al-Baladhuri 1916, pp. 274–275.
  24. ^ a b c Petersen 2013, p. 436.
  25. ^ a b c Al-Baladhuri 1916, p. 276.
  26. ^ Honigmann 1995, p. 433.
  27. ^ a b c d e f g h Petersen 2013, p. 435.
  28. ^ a b c d e Al-Baladhuri 1916, p. 275.
  29. ^ Al-Baladhuri 1916, p. 277.
  30. ^ Humphreys 1990, pp. 72–73.
  31. ^ Al-Baladhuri 1916, p. 273–274.
  32. ^ Petersen 2013, pp. 437–438.
  33. ^ Petersen 2013, p. 439.

Bibliography