Shams al-Ma t adi Qabus, the generous ruler of Dailam, himself a poet and a scholar, with whom he had expected to find an asylum, was about that date (1012) starved to death by his own revolted soldiery.
925-926), a native of Rai in the province of Dailam (Persia), who practised with distinction at Bagdad; he followed the doctrines of Galen, but learnt much from Hippocrates.
Abdallah, another brother of Mahommed and Ibrahim, who had taken refuge in the land of Dailam on the south-western shores of the Caspian Sea, succeeded in forming a powerful party, and publicly claimed the Caliphate.
On the news of the conspiracy against Motazz, Musa, the son of the famous general Bogha, 1 then governor of Media (Jabal), ordered his deputy-general Moflih to return at once from a proposed invasion of Dailam, and moved with his army towards Samarra, notwithstanding the peremptory orders of the caliph.
Buya, the chief of a clan of the Dailam, a warlike people who inhabit the mountainous country south-west of the Caspian Sea, had served under the Samanids, and found a footing in the south of Media (Jabal), whence his three sons - well known under the titles they assumed at a later period: `Imad addaula ("prop of the dynasty"), Rokn addaula ("pillar of the dynasty"), and Mo`izz addaula ("strengthener of the dynasty") - succeeded in subduing the province of Fars, at the time of Qahir's dethronement (see Persia: History).
Subsequently descendants of this house ruled in Dailam and Gilan..