Abu Taleb Rostam, known as Majd al-Dawla, was the Buyid emir of Rayy, a city in Iran (997–1029). He was the eldest son of Fakhr al-Daula. His reign saw the removal of the Buyids as a power in central Iran.
Abu Taleb Rostam succeeded his father upon the latter's death in 997. At the time he was four years old. His younger brother, Abu Taher ("Shams al-Daula"), meanwhile, became the ruler of Hamadan. Since both brothers were in the age of minority, power was assumed by their mother Sayyida. Both sons initially declared themselves independent and assumed the title of Shâhanshâh, but by 1009 or 1010 at the latest had recognized the authority of Baha' al-Daula, who controlled Fars and Iraq, and abandoned the title.
In 1006 or 1007, with the assistance of his vizier Abu 'Ali ibn 'Ali, Majd al-Daula attempted to throw off the regency of his mother. Sayyida, however, escaped to the Kurd Abu Najr Badr ibn Hasanuya, and together with Shams al-Daula they put Ray under siege. After several battles, the city was taken and Majd al-Daula was captured. He was imprisoned by his mother in the fort of Tabarak, while Shams al-Daula took to power in Ray. After a year, Majd al-Daula was released and reinstated in Ray; Shams al-Daula returned to Hamadan. Power continued to be held by his mother.
Majd al-Daula's reign saw the gradual shriking of Buyid holdings in central Iran; Gorgan and Tabaristan had been lost to the Ziyarids in 997, while several of the western towns were seized by the Sallarids of Azerbaijan. There were also internal troubles, such as a revolt in 1016 or 1017. Towards the end of her life, Sayyida had to prevent Shams al-Daula from seizing Ray from his brother.
When Sayyida died in 1028, the consequences of the political seclusion of Majd al-Daula became apparent. He was soon faced with a revolt by his Dailamite soldiers, and requested the assistance of Mahmud of Ghazni in dealing with them. Mahmud came to Ray, deposed Majd al-Daula as ruler, and sacked the city, bringing an end to Buyid rule there. One of his sons, Fana-Khusrau, would attempt to restore the power of the Buyids in the following years, but failed.
| Preceded by Fakhr al-Daula |
Buyid Amir (in Ray) 997–1029 |
Succeeded by None |