Nusrat al-Din appears in a disputed account of the succession after Malik Hazarasp. Separating similarly named rulers clarifies what can be said about his dates and Mongol-era setting.

What the succession account says
Spuler records a possible succession: Malik Hazarasp’s sons Imad al-Din in 646 AH/1248–49 CE and Nusrat al-Din in 649 AH/1251–52, followed by Takla. He also allows that Takla succeeded their father directly. [1] A five-year reign of 1252–1257 is therefore not secure.
Three people should not be merged
Nusrat al-Din is a repeated honorific, not enough by itself to identify a ruler. Rıza Kurtuluş calls Malik Hazarasp Nusreddin Hezâresb and separately discusses the later Nusrat al-Din Ahmad. [2] The sparsely recorded son in Spuler’s succession note is distinct from both. [1] Accounts of the later ruler’s patronage or fiscal arrangements cannot be transferred backward merely because the title matches.
| Person | Place in the accounts |
|---|---|
| Malik Hazarasp, also Nusrat al-Din | Earlier ruler; father of the sons in the disputed succession |
| Nusrat al-Din ibn Hazarasp | Possible intervening ruler before Takla; accession given as 649 AH/1251–52 |
| Nusrat al-Din Ahmad | Later Hazaraspid; successor of Afrasiab I, not the mid-thirteenth-century son |
Takla, the Mongols and the Baghdad campaign
Kurtuluş reports disagreement about the succession after Hazarasp: some accounts include Imad al-Din, while many pass directly to Takla. He associates participation in Hülegü’s Baghdad campaign, withdrawal to Lorestan and execution in 1258 with Takla. He identifies the Mongol-appointed Shams al-Din Alp Arghun as Takla’s brother, not his nephew. [2] Reuven Amitai places Hülegü’s arrival in Transoxiana in 1255, the Ismaili campaign in 1256 and Baghdad’s conquest in 1258. [3] This setting does not establish Nusrat al-Din’s personal battles, diplomacy or defence of Lorestan.
Idhaj, now Izeh, was the dynastic centre
Kaveh Ehsani places Izeh in northeastern Khuzestan, east of the Karun, in a valley between the lowlands and the Zagros highlands. The capital also appears as Idhaj and Malamir. He describes the Hazaraspids as founded by a Kurdish clan from Syria and explains the importance of the mountain passage to local rule. The atabegs improved caravan movement along a paved route known as the Atabeg’s Road or King’s Road. [4] This is regional and dynastic history; it does not identify Nusrat al-Din as the road’s builder.
The limits of the personal record
Spuler notes inconsistent chronology and scarce internal information. [1] The cited sources establish no childhood, named cultural commissions, cavalry organisation or administrative reforms for this individual. Dynastic survival cannot prove those personal achievements.
Sources and further reading
- Bertold Spuler, Atābakān-e Lorestān, Encyclopaedia Iranica II/8 (1987), pp. 896–898; disputed succession and source limits.
- Rıza Kurtuluş, Lur-ı Büzürg, TDV İslâm Ansiklopedisi 27 (2003), pp. 225–226; names, succession and Takla.
- Reuven Amitai, Il-Khanids i. Dynastic History, Encyclopaedia Iranica XII/6 (2004); early Mongol chronology.
- Kaveh Ehsani, Iḏeh, Encyclopaedia Iranica (2008); capital geography, dynastic origins and caravan road.
- Farzad Mehdipoor, Izeh Panorama, 22 May 2011; CC BY 3.0, Panoramio image reviewed on Wikimedia Commons.