His mother was a woman who's mostly unnamed, however sometimes is called Rayya or Tarubah, and is likely of non-Arab origin (aKurd according to most accounts). Some have referenced that his mother was already pregnant with Marwan before his legal father, Muhammad, bed her, thus making the child not his.[4] A couple sources report that Muhammad had taken her captive during the suppression ofIbn al-Zubayr's revolt, prior to her capture she was either the slave ofIbn al-Zubayr or of his cook, Zumri.[5][incomplete short citation] These two men were believed to be Marwan's real biological father by Umayyad contenders.[6] There is much doubt and dispute on his mother's name but she was most commonly known as Umm Marwan (meaning "Mother of Marwan").
In 732–733, CaliphHisham appointed Marwan governor ofArmenia. In 735–736, Marwaninvaded Georgia, devastated it and then took three fortresses of theAlans and made peace withTumanshah. In 739–740, he launched further raids and obtained tribute.
In 744–745, on hearing news of the plot to overthrowal-Walid II, Marwan wrote to his relatives from Armenia strongly discouraging this. He urged them to harmoniously preserve the stability and well-being of theUmayyad house, however, this was disregarded and many armed men moved into Damascus.Yazid slipped into Damascus and deposed al-Walid in a coup, following this up with a disbursement of funds from the treasury.[7]
Reportedly, Marwan II, who for several years had supervised the campaigns against theByzantines and theKhazars on the Caliphate's northwestern frontiers, had considered claiming the caliphate at the death ofal-Walid II, but a Kalbi rebellion had forced him to wait. Instead, Yazid III appointed him governor to Upper Mesopotamia and he took up residence in the Qays-dominated city ofHarran.[8] Throughout Yazid III's Caliphate Marwan remained a governor and he didn't claim the throne for himself.
WhenYazid III persisted in overthrowingal-Walid II, Marwan at first opposed him, then rendered allegiance to him. On Yazid's early death (Yazid named his brotherIbrahim ibn al-Walid as his successor. Yazid fell ill of a brain tumour[9]), Marwan renewed his ambitions, ignored Yazid's named successorIbrahim, and became caliph. Ibrahim initially hid, then requested Marwan give him assurances of personal safety. This, Marwan granted and Ibrahim even accompanied the new caliph toHisham's residence of Rusafah.
Marwan named his two sons Ubaydallah and Abdullah heirs. He appointed governors and proceeded to assert his authority by force. However, the anti-Umayyad feeling was very prevalent, especially inIran andIraq. TheAbbasids had gained much support. As such, Marwan's reign as caliph was almost entirely devoted to trying to keep the Umayyad empire together.
Marwan tookEmesa (Homs) after a bitter ten-month siege.Al-Dahhak ibn Qays al-Shaybani led aKharijite rebellion. He defeated the Syrian forces and tookKufa.Sulayman ibn Hisham turned against Marwan, but suffered a severe defeat. The Kharijites advanced onMosul and were defeated. Sulayman joined them. Al-Dahhak's successor al-Khaybari was initially successful in pushing back Marwan's center and even took the caliph's camp and sat on his carpet. However, he and those with him fell into fighting in the camp. Shayban succeeded him. Marwan pursued him and Sulayman to Mosul and besieged them there for six months. Then, reinforced, the caliph drove them out. Shayban fled toBahrayn where he was killed; Sulayman sailed toIndia.
InKhurasan there was internal discord, with the Umayyad governorNasr ibn Sayyar facing opposition fromal-Harith andal-Kirmani. They also fought each other. In addition, Abbasid envoys arrived. There had long been religious fervor and a kind of messianic expectation of Abbasid ascendency. DuringRamadan of 747 (16 May – 14 June), the Abbasids unfurled the standards of their revolt. Nasr sent his retainer Yazid against them. Yazid, however, was bested, taken, and held captive. He was impressed by the Abbasids and when released told Nasr he wanted to join them, but his obligations to Nasr brought him back.
Fighting continued throughout Khurasan with the Abbasids gaining increasing ascendency. Finally, Nasr fell sick and died at Rayy on 9 November 748 at the age of eighty-five.
Marwan campaigned in Egypt in 749 to quell theBashmuric Revolt and secure his rear, but his campaign was a failure.[10] The Abbasids, meanwhile, achieved success in theHijaz. Marwan suffered a decisive defeat byAbu al-Abbas al-Saffah on the banks of theGreat Zab, calledBattle of the Zab. At this battle alone, over 300 members of the Umayyad family died. Marwan fled, leaving Damascus,Jordan andPalestine and reachingEgypt, where he was caught and killed on 6 August 750. His heirs Ubaydallah and Abdallah escaped to modernEritrea. Abdallah died in fighting there.
Marwan's death signaled the end of Umayyad fortunes in the East and was followed by the mass killing of Umayyads by the Abbasids. Almost the entire Umayyad dynasty was killed, except for the princeAbd ar-Rahman who escaped toSpain and founded an Umayyad dynasty there. In Egypt, Marwan's tongue was fed to a cat.[11]
Marwan was known to be of afair complexion, with blue eyes, a big beard, big headed and of medium height. He did not dye his beard withHenna and left it white.[12]
^Bobrick, Benson (2012).The Caliph's Splendor: Islam and the West in the Golden Age of Baghdad. Simon & Schuster. p. 12.ISBN978-1416567622.
^Kathir, Ibn."البداية والنهاية". Archived fromthe original on 19 September 2018. Retrieved5 June 2022.وكان أبيض مشرباً بحمرة، أزرق العينين، كبير اللحية، ضخم الهامة، ربعة الجسم، ولم يكن يخضب لحيته لا بالحناء ولا الكتان ويتركها بيضاء