- Bisutun
Bisutun (died 977) was the ruler of the
Ziyarids (967-977). He was the eldest son ofVushmgir .During his father's lifetime, Bisutun was the governor of
Tabaristan . Upon Vushmgir's death in 967 during a hunting expedition, he went toGurgan to assume power. His ascension was contested, however, by aSamanid army which had arrived shortly before Vushmgir's death for a joint campaign against theBuyid Rukn al-Daula . The army commander supported making Bisutun's brotherQabus as ruler of the Ziyarids. Bisutun then turned to Rukn al-Daula, recognizing the latter's sovereignty in an attempt to gain support. The Samanid army soon left Gurgan, returning toKhurasan , but Qabus found the support ofal-Hasan ibn al-Fairuzan , who was ruling in Simnan at that time. Bisutun eventually managed to conquer both Gurgan and Simnan, forcing Qabus to give up his claims.For the rest of his reign, Bisutun maintained good relations with the Buyids. He married a daughter of
'Adud al-Daula , the eldest son of Rukn al-Daula, and in 971 theCaliph al-Muti , who was a Buyid puppet, confirmed upon Bisutun the title of "Zahir al-Daula".Bisutun also paid attention to his western border. He released the
Alid al-Hasan al-Tha'ir , who his father had imprisoned, and gave him money so that he could dislodge the ruler of the coastal town of Hausam (located inGilan ),Abu Muhammad al-Nasir . Al-Hasan al-Tha'ir, however, was defeated and killed by Abu Muhammad. His sonAbu'l-Hasan 'Ali eventually expelled Abu Muhammad from Hausam, probably with Bisutun's support, and he acknowledged the Ziyarid as his overlord.Bisutun died in 977. After a short power struggle, his brother
Qabus succeeded him.References
* R. N. Frye (1975). "The Cambridge History of Iran, Volume Four: From the Arab Invasion to the Saljuqs". ISBN 0-521-20093-8
###@@@KEY@@@###succession box
before=Vushmgir
title=Ziyarid ruler
years=967–977
after=Qabus
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