# Baghdad, 1258: The Mongol Siege

> Reconstruct Hulagu’s advance, the failed negotiations, and the fall of the Abbasid capital. Examine the consequences for Baghdad’s inhabitants and institutions while distinguishing documented destruction from later legends about the city’s libraries.

Canonical URL: https://aristotree.com/dlin27/baghdad-1258-the-mongol-siege
Language: en
Creator: dlin27
Last modified: 2026-10-07T08:37:22.639Z
Concepts: 26
Relationships: 39

This is a public, user-curated knowledge graph. Follow the cited sources when verifying claims.

## Concepts

### Maymun-Diz

Maymūn-Diz was a major **fortress** of the Nizari Ismailis of the **Alamut** Period described in historical records.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Maymun-Diz
- https://en.wikipedia.org/wiki/Maymun-Diz?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Siege_of_Baghdad
- https://en.wikipedia.org/wiki/Siege_of_Alamut_(1256)
- https://en.wikipedia.org/wiki/Guo_Kan

### Kitbuqa

**Kitbuqa** Noyan, also spelled Kitbogha, Kitboga, or Ketbugha, was an Eastern Christian of the Naimans, a group that was subservient to the **Mongol** Empire.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Kitbuqa
- https://en.wikipedia.org/wiki/Kitbuqa?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Siege_of_Baghdad

### Rukn al-Din Khurshah

**Rukn** al-Dīn al-Hasan ibn **Muhammad** Khurshāh was the son of 'Alā' ad-Dīn Muḥammad III and the 27th Isma'ili Imam.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Rukn_al-Din_Khurshah
- https://en.wikipedia.org/wiki/Rukn_al-Din_Khurshah?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Siege_of_Baghdad
- https://en.wikipedia.org/wiki/Siege_of_Alamut_(1256)

### Baiju Noyan

**Baiju Noyan** or Baichu was a **Mongol** commander in Persia, Armenia, Anatolia and Georgia.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Baiju_Noyan
- https://en.wikipedia.org/wiki/Baiju_Noyan?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/M%C3%B6ngke_Khan

### Battle of Ain Jalut

The **Battle of Ain Jalut**, also spelled Ayn Jalut, was fought between the Bahri Mamluks of Egypt and the **Ilkhanate** on 3 September 1260 near the spring of Ain Jalut in southeastern Galilee in the Jezreel Valley.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Battle_of_Ain_Jalut
- https://en.wikipedia.org/wiki/Battle_of_Ain_Jalut?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Abbasid_Caliphate
- https://en.wikipedia.org/wiki/Hulegu_Khan
- https://en.wikipedia.org/wiki/Al-Mustansir_II

### Mamluk Sultanate

The **Mamluk Sultanate**, also known as Mamluk **Egypt** or the Mamluk Empire, was a state that ruled Egypt, the Levant and the Hejaz from the mid-13th to early 16th centuries, with Cairo as its capital.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Mamluk_Sultanate
- https://en.wikipedia.org/wiki/Mamluk_Sultanate?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

### Mongol campaign against the Nizaris

Mongols launched a **campaign** **against** the Nizari Ismaili state in 1253 after the invading the Khwarazmian Empire and a series of Nizari–Mongol conflicts.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Mongol_campaign_against_the_Nizaris
- https://en.wikipedia.org/wiki/Mongol_campaign_against_the_Nizaris?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Guo_Kan

### Tigris

The **Tigris** is the eastern of the two great **rivers** that define Mesopotamia, the other being the Euphrates.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Tigris
- https://en.wikipedia.org/wiki/Tigris?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Al-Musta'sim
- https://en.wikipedia.org/wiki/Siege_of_Baghdad

### House of Wisdom

The **House of Wisdom**, also known as the Grand Library of **Baghdad**, was a major Abbasid-era public academy and intellectual center in Baghdad.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/House_of_Wisdom
- https://en.wikipedia.org/wiki/House_of_Wisdom?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Siege_of_Baghdad

### Arghun Aqa

**Arghun** Agha, also **Arghun Aqa** or Arghun the Elder was a Mongol noble of the Oirat clan in the 13th century.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Arghun_Aqa
- https://en.wikipedia.org/wiki/Arghun_Aqa?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Ilkhanate

### Gerdkuh

**Gerdkuh** was a castle of the **Nizari Isma'ili state** located near Damghan in the region of Qumis .

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Gerdkuh
- https://en.wikipedia.org/wiki/Gerdkuh?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Siege_of_Baghdad

### Hethum I

**Hethum I** ruled the **Armenian** Kingdom of Cilicia from 1226 to 1270.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Hethum_I_of_Armenia
- https://en.wikipedia.org/wiki/Hethum_I_of_Armenia?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

### Baghdad, 1258: The Mongol Siege

Reconstruct Hulagu’s advance, the failed negotiations, and the fall of the **Abbasid** capital. Examine the consequences for **Baghdad**’s inhabitants and institutions while distinguishing documented destruction from later legends about the city’s libraries.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Siege_of_Baghdad
- https://en.wikipedia.org/wiki/Siege_of_Baghdad?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://www.iranicaonline.org/articles/hulagu-khan/
- https://en.wikipedia.org/wiki/Abbasid_Caliphate

### Abbasid Caliphate

The **Abbasid Caliphate** or Abbasid Empire was the third Islamic caliphate, ruled by the Abbasid dynasty. The dynasty was descended from **Muhammad**'s uncle, Abbas ibn Abd al-Muttalib, after whom it is named.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Abbasid_Caliphate
- https://en.wikipedia.org/wiki/Abbasid_Caliphate?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

### Möngke Khan

**Möngke Khan** was the fourth khagan of the **Mongol** Empire, ruling from 1 July 1251 to 11 August 1259. He was the first Khagan from the Toluid line, and made significant reforms to improve the administration of the Empire during his reign.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/M%C3%B6ngke_Khan
- https://en.wikipedia.org/wiki/M%C3%B6ngke_Khan?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Abbasid_Caliphate

### Al-Musta'sim

Abū Aḥmad ʿAbd Allāh ibn al-Mustanṣir, better known by his regnal title al-Mustaʿṣim bi-llāh, was the 37th and last **Abbasid** caliph of **Baghdad**. He held the title from 1242 until his death at the hands of Mongols in 1258.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Al-Musta'sim
- https://en.wikipedia.org/wiki/Al-Musta'sim?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

### Nasir al-Din al-Tusi

Muḥammad ibn Muḥammad ibn al-Ḥasan al-Ṭūsī, commonly known as Naṣīr al-Dīn al-Ṭūsī or simply (al-)Tusi, was a **Persian** **polymath**, architect, philosopher, physician, scientist, and theologian, as well as a prominent Shiʿite scholar.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Nasir_al-Din_al-Tusi
- https://en.wikipedia.org/wiki/Nasir_al-Din_al-Tusi?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Hulegu_Khan

### Ata-Malik Juvayni

**Ata-Malik Juvayni** was a bureaucrat and historian from the Juvayni family who served under the **Mongol** Empire. He is known for composing the Tarikh-i Jahangushay, an important account on the history of Central Asia and the 13th-century Mongol invasion of Muslim world.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Ata-Malik_Juvayni
- https://en.wikipedia.org/wiki/Ata-Malik_Juvayni?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Hulegu_Khan

### Guo Kan

**Guo Kan** was a Chinese general who served the **Mongol** Empire in their conquest of China and the West. He descended from a lineage of Chinese generals.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Guo_Kan
- https://en.wikipedia.org/wiki/Guo_Kan?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Hulegu_Khan

### Baghdad

**Baghdad** is the capital and largest city in Iraq. It is located on the banks of the **Tigris** in central Iraq. The city has an estimated population of 8 million.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Baghdad
- https://en.wikipedia.org/wiki/Baghdad?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Guo_Kan
- https://en.wikipedia.org/wiki/Doquz_Khatun

### Ilkhanate

The **Ilkhanate** or Il-khanate was a **Mongol** khanate founded in the southwestern territories of the Mongol Empire. It was ruled by the Il-Khans or Ilkhanids, and known to the Mongols as Hülegü Ulus.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Ilkhanate
- https://en.wikipedia.org/wiki/Ilkhanate?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

### Muhammad ibn al-Alqami

**Muhammad ibn al-Alqami** served as vizier to al-Musta’sim; later accusations of betrayal remain contested.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Muhammad_ibn_al-Alqami
- https://en.wikipedia.org/wiki/Muhammad_ibn_al-Alqami?action=history
- https://creativecommons.org/licenses/by-sa/4.0/
- https://en.wikipedia.org/wiki/Siege_of_Baghdad

### Al-Mustansir II

After the destruction of the **Baghdad** caliphate, an **Abbasid** claimant was installed as caliph in Cairo in 1261.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Al-Mustansir_II
- https://en.wikipedia.org/wiki/Al-Mustansir_II?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

### Siege of Alamut (1256)

Hulagu’s campaign against the Nizari strongholds, including **Alamut**, preceded his attack on **Baghdad**.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Siege_of_Alamut_(1256)
- https://en.wikipedia.org/wiki/Siege_of_Alamut_(1256)?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

### Doquz Khatun

Hulagu’s wife **Doquz Khatun** was a prominent Christian patron in the **Mongol** court during his western campaigns.

Topics: history

Sources:
- https://en.wikipedia.org/wiki/Doquz_Khatun
- https://en.wikipedia.org/wiki/Doquz_Khatun?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

### Hulegu Khan

**Hulegu Khan**, also known as Hülegü or Hulagu, was a **Mongol** ruler who conquered much of West Asia.

Topics: history, historical episode

Sources:
- https://en.wikipedia.org/wiki/Hulegu_Khan
- https://en.wikipedia.org/wiki/Hulegu_Khan?action=history
- https://creativecommons.org/licenses/by-sa/4.0/

## Relationships

- Battle of Ain Jalut — related_to → Ilkhanate: Battle of Ain Jalut: Ilkhanate
- Hulegu Khan — related_to → Battle of Ain Jalut: Battle of Ain Jalut: Hulegu Khan
- Mamluk Sultanate — related_to → Ilkhanate: Mamluk Sultanate: Ilkhanate
- Baghdad, 1258: The Mongol Siege — related_to → Mamluk Sultanate: Mamluk Sultanate: Baghdad, 1258
- Mongol campaign against the Nizaris — related_to → Möngke Khan: Mongol campaign against the Nizaris: Möngke Khan
- Baghdad, 1258: The Mongol Siege — related_to → Mongol campaign against the Nizaris: Mongol campaign against the Nizaris: Baghdad, 1258
- Tigris — related_to → Baghdad: Tigris: Baghdad
- Baghdad, 1258: The Mongol Siege — related_to → Tigris: Tigris: Baghdad, 1258
- House of Wisdom — related_to → Abbasid Caliphate: House of Wisdom: Abbasid Caliphate
- Baghdad, 1258: The Mongol Siege — related_to → House of Wisdom: House of Wisdom: Baghdad, 1258
- Arghun Aqa — related_to → Ilkhanate: Arghun Aqa: Ilkhanate
- Baghdad, 1258: The Mongol Siege — related_to → Arghun Aqa: Arghun Aqa: Baghdad, 1258
- Baiju Noyan — related_to → Möngke Khan: Baiju Noyan: Möngke Khan
- Baghdad, 1258: The Mongol Siege — related_to → Baiju Noyan: Baiju Noyan: Baghdad, 1258
- Gerdkuh — related_to → Möngke Khan: Gerdkuh: Möngke Khan
- Baghdad, 1258: The Mongol Siege — related_to → Gerdkuh: Gerdkuh: Baghdad, 1258
- Siege of Alamut (1256) — related_to → Maymun-Diz: Maymun-Diz: Siege of Alamut (1256)
- Baghdad, 1258: The Mongol Siege — related_to → Maymun-Diz: Maymun-Diz: Baghdad, 1258
- Rukn al-Din Khurshah — related_to → Ata-Malik Juvayni: Rukn al-Din Khurshah: Ata-Malik Juvayni
- Baghdad, 1258: The Mongol Siege — related_to → Rukn al-Din Khurshah: Rukn al-Din Khurshah: Baghdad, 1258
- Hethum I — related_to → Möngke Khan: Hethum I: Möngke Khan
- Baghdad, 1258: The Mongol Siege — related_to → Hethum I: Hethum I: Baghdad, 1258
- Kitbuqa — related_to → Möngke Khan: Kitbuqa: Möngke Khan
- Baghdad, 1258: The Mongol Siege — related_to → Kitbuqa: Kitbuqa: Baghdad, 1258
- Baghdad, 1258: The Mongol Siege — related_to → Ata-Malik Juvayni: Ata-Malik Juvayni: people, places, and context for the episode.
- Baghdad, 1258: The Mongol Siege — related_to → Nasir al-Din al-Tusi: Nasir al-Din al-Tusi: people, places, and context for the episode.
- Baghdad, 1258: The Mongol Siege — related_to → Guo Kan: Guo Kan: people, places, and context for the episode.
- Baghdad, 1258: The Mongol Siege — related_to → Möngke Khan: Möngke Khan: people, places, and context for the episode.
- Baghdad, 1258: The Mongol Siege — related_to → Ilkhanate: Ilkhanate: people, places, and context for the episode.
- Baghdad, 1258: The Mongol Siege — related_to → Abbasid Caliphate: Abbasid Caliphate: people, places, and context for the episode.
- Baghdad, 1258: The Mongol Siege — related_to → Baghdad: Baghdad: people, places, and context for the episode.
- Baghdad, 1258: The Mongol Siege — related_to → Al-Musta'sim: Al-Musta'sim: people, places, and context for the episode.
- Baghdad, 1258: The Mongol Siege — related_to → Hulegu Khan: Hulegu Khan: people, places, and context for the episode.
- Al-Musta'sim — related_to → Abbasid Caliphate: Al-Musta’sim was the last Abbasid caliph to rule in Baghdad before…
- Al-Musta'sim — related_to → Al-Mustansir II: After the destruction of the Baghdad caliphate, an Abbasid claimant was installed…
- Al-Musta'sim — related_to → Muhammad ibn al-Alqami: Muhammad ibn al-Alqami served as vizier to al-Musta’sim; later accusations of…
- Hulegu Khan — related_to → Möngke Khan: Möngke commissioned Hulagu’s western campaign, which culminated in the…
- Hulegu Khan — related_to → Siege of Alamut (1256): Hulagu’s campaign against the Nizari strongholds, including Alamut, preceded his…
- Hulegu Khan — related_to → Doquz Khatun: Hulagu’s wife Doquz Khatun was a prominent Christian patron in the Mongol…