Most of the Riyah were moved by al-Mansur to the Habt in northern Morocco after 1187.
Their emir Mas'ud al-Bult broke out with part of the tribe some time between 1194 and 1204 and went east to Qaraqush and the Banu Ghaniya. On 1 January 1200 the free Riyah are with Yahya ibn Ghaniya's war in Ifriqiya and Tripolitania; their move west into the Zab, the Constantinois and the Ouargla pastures came only after their later war with the Sulaym. This record stands to say where they are not: they do not yet hold the Zab.
Who he is
- Name
- Mas'ud ibn Sultan ibn Zimam, called al-Bult, or his son Muhammad: not pinned
- Title
- Emir of the Riyah
- Since
- Mas'ud led the Riyah in Almohad times; Muhammad succeeded him on his death at Tripoli
- Born
- Not known
- Family
- Of the Dawawida (the house of Dawud ibn Mirdas), the leading house of the Riyah.
- Confidence
- low
Ibn Khaldun (de Slane) vol. 1, pp. 176, 197, 199: Mas'ud escaped from the Habt with part of the tribe between 590 and 600 (1194-1204), stayed with the Zughba and the Sulaym Dabbab, then joined Qaraqush at the taking of Tripoli, where he died; his son Muhammad took command; the Riyah later fought for Yahya ibn Ghaniya.
Overlord
None; allies of Qaraqush and Yahya ibn Ghaniya
What it holds
- No ground of their own in the central Maghreb on 1 January 1200; their camps are in Ifriqiya and Tripolitania (Ifriqiya area) and in the Habt (Morocco area)
Allies and rivals
Allies of Yahya ibn Ghaniya and Qaraqush; enemies of the Almohads and of the Zughba.
How things stand that morning
With Yahya's war in the east; whether Mas'ud is still alive is not pinned.
Wealth
Herds and booty.
Military
Bedouin cavalry.
Threats
- Almohad reprisals
What the year holds
What happened next, if nothing in play changes it. Each event carries what it depends on and what would stop it.
- About 1209Mas'ud's son Abd Allah and his cousin Harakat are taken and executed by Abd al-Wahid ibn Abi Hafs after his victory over Yahya at al-Hamma.
Where the sources disagree
- The brief speaks of 'the Riyah of the Zab and the Constantinois': that is their position in the thirteenth and fourteenth centuries, not on 1 January 1200.
Evidence: Ibn Khaldun gives the story with a ten-year date range.
On the map: No map parts in this area.
Primary sources for Banu Hilal and Banu Sulaym
Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.
- History of the Two Dynasties, the Almohad and the Hafsid, al-Zarkashi (Muhammad ibn Ibrahim al-Lu'lu'i al-Zarkashi) (about 1490 to 1495, at Tunis). A short Hafsid-era chronicle whose Almohad opening gives, in a few lines a reign, the succession of al-Mansur and al-Nasir, the Banu Ghaniya's seizure of Ifriqiya and its recovery, and the sending of Abd al-Wahid ibn Abi Hafs to Tunis, which the Hafsids counted as the start of their house. Read online
- The Complete History: the passages on the Maghreb and al-Andalus, Ibn al-Athir (about 1220 to 1231, at Mosul). The year entries for 595 to 597 of the Hijra (late 1198 to 1201) record the death of Yaqub al-Mansur, the accession of al-Nasir and the opening of Yahya ibn Ghaniya's war in Ifriqiya; the following years follow Yahya and the Ghuzz captain Qaraqush through Tripoli, Gabès and Mahdia to al-Nasir's reconquest in 1206, with the best eastern account of Qaraqush's career. Read online
- The Wondrous Account of the History of al-Andalus and the Maghreb, Ibn Idhari al-Marrakushi (about 1312, at Marrakesh). The Almohad section is the fullest year-by-year narrative of the caliphate around 1200: the last campaigns and the death of Abu Yusuf Yaqub al-Mansur in January 1199, the accession of his son Muhammad al-Nasir, the renewed war of the Banu Ghaniya in Ifriqiya under Yahya ibn Ishaq and his ally Qaraqush, the Almohad losses of Mahdia and Tunis a few years later, and al-Nasir's reconquest of Ifriqiya in 1205 to 1206 followed by the appointment of Abd al-Wahid ibn Abi Hafs as governor. Read online
- The Book of Examples: the History of the Berbers and of the Muslim Dynasties of North Africa, Ibn Khaldun (1375 to 1379 at Qal'at Ibn Salama and Tunis, revised until 1406). Ibn Khaldun's tribal histories are the standard account of the powers that Almohad chronicles treat as background: the Banu Hilal and Banu Sulaym in Ifriqiya and Tripolitania and their alliances with the Banu Ghaniya and Qaraqush; the Zenata of the central Maghreb (Banu Marin, Banu Abd al-Wad, Tujin, Maghrawa) before their rise; the Sanhaja and the veiled peoples of the Sahara; the Masmuda and the Almohad tribes. Read online
- The Book of Examination of the Wonders of the Cities (1191). The nearest geographical survey to 1200: a description of the Almohad lands written nine years earlier, town by town, from Alexandria and Barqa through Tripoli, Gabès, Mahdia, Tunis, Bougie, Tlemcen, Fez, Marrakesh and Sijilmasa, with a section on the Sahara routes and the Sudan (Ghana, Zafun, Kawkaw). Read online
- The Book of Routes and Realms: the Description of North Africa, al-Bakri (Abu Ubayd Abd Allah ibn Abd al-Aziz al-Bakri) (1068, at Cordoba). Old by 1200 but still the standard description of the Sahara and the Sudan that the Almohad-period writers copied: Ghana under Tunka Manin with its twin towns and its Muslim quarter, Awdaghust, Tadmakka, Kawkaw, Takrur and Sila, the gold trade and the routes from Sijilmasa and the Dar'a; the Ibadi towns of the Jarid and the Fezzan; the Berber peoples of the Maghreb. Read online
- The Journey of al-Tijani, Abd Allah ibn Muhammad al-Tijani (after 1309 and before 1318, at Tunis). A Hafsid chancery official's travel book, which at each town stops to tell its history, and so preserves accounts of the Banu Ghaniya war and of Qaraqush in southern Ifriqiya and Tripolitania around 1200 (Gabès, Djerba, Tripoli, the Jarid oases) from lost Almohad-period sources. Read online
- The Pleasure of One who Longs to Cross the Horizons (the Book of Roger), al-Idrisi (Muhammad ibn Muhammad al-Sharif al-Idrisi) (completed in 1154 at Palermo, for Roger II of Sicily). The fullest geography of Africa a generation before 1200: the Maghreb and Ifriqiya town by town with distances and products; the Sahara routes through Sijilmasa, Awdaghust, Ghadames and Zawila; the Sudan with Ghana, Takrur, Sila, Barisa, Kawkaw (Gao) and Kugha, and Kanem with its towns Manan and Njimi; Nubia and Dongola, the Beja and the Red Sea ports; Zeila and Berbera; and the Zanj coast with Malindi, Mombasa, Qanbalu and Sofala with its gold, the earliest systematic notice of the Swahili towns. Read online
Sources and studies
Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.