Rukn al-Daula: Encyclopedia II - Rukn al-Daula - Senior amir

Rukn al-Daula - Senior amir

In around 948 'Imad al-Daula named Rukn al-Daula's eldest son, Fana Khusrau ('Adud al-Daula) as his successor. In September 949 he died, and Rukn al-Daula claimed the title of senior amir for himself. He traveled to Shiraz and stayed there for at least nine months in order to secure his son's succession there, despite the fact that the Samanids were threatening his own possessions. Mu'izz al-Daula, meanwhile, accepted Rukn al-Daula's position of senior amir and also sent troops to Shiraz to assist 'Adud al-Daula.

With his substantial territories in central Iran, as well as pledges to respect his authority by both Mu'izz al-Daula and 'Adud al-Daula, Rukn al-Daula was now the most powerful ruler in the Buyid empire. The center of power therefore shifted from Shiraz to Ray. As a consequence of this, Rukn al-Daula was able to request troops from the other Buyid rulers. His own position was not secure; during his time in Shiraz the governor of Samanid Khurasan seized Jibal for a time.

Rukn al-Daula continued to deal with the Sallarids. He sent Muhammad ibn 'Abd al-Razzaq, who was formerly the governor of Samanid Tus, to Azerbaijan with the order that he conquer it. He suffered setbacks, however, and returned in 949 or 950 to Ray. In 952 or 953, however, al-Marzuban escaped, and after some fighting retook control of Azerbaijan. By 955, Rukn al-Daula made peace with him, and married his daughter.

The fight between the Buyids and the Ziyarids, along with their Samanid overlords over Gurgan and Tabaristan also continued until 955, with control of the provinces switching hands several times. Rukn al-Daula was forced to sign a treaty with the Samanids, in which he promised to respect the independence of the Ziyarids in exchange for peace. The peace did not last long, however; in 958 Vushmgir occupied Ray for a short time, while in 960 Rukn al-Daula briefly gained control of Gurgan. In 962, the Buyid managed to take both Gurgan and Tabaristan for a short time. Eventually, this fighting began to work in Rukn al-Daula's favor, and he was able to sign a less humiliating treaty with the Samanids in 971 or 972, though he continued to pay tribute.

In 974 Rukn al-Daula sent 'Adud al-Daula to suppress a large revolt against 'Izz al-Daula, who had succeeded Mu'izz al-Daula in Iraq in 967. 'Izz al-Daula had also recognized Rukn al-Daula as senior amir, but he and 'Adud al-Daula had a dislike of each other. 'Adud al-Daula successfully destroyed the rebellion, but ended up deposing his cousin as well and proclaimed himself the ruler of Iraq. Rukn al-Daula, however, vehemently protested this, claiming that the line of Mu'izz al-Daula could not be removed from power. 'Adud al-Daula's offer to his father to pay tribute for his possession of Iraq was rejected, and he reluctantly reinstated 'Izz al-Daula and returned to Fars.

'Adud al-Daula began to grow concerned that his father would deny him the succession as senior amir. Although he had never been explicitly designated as successor, it was assumed that as the eldest son that the position would be his upon Rukn al-Daula's death. The fiasco in Iraq, however, cooled the relationship between the two. At this point, Abu'l-Fath ibn al-'Amid, Rukn al-Daula's vizier, attempted to reconcile them by arranging a meeting in Isfahan in January of 976.

The meeting proved to be a success, at least for 'Adud al-Daula. Rukn al-Daula may have been pressured to give in to his son's demands; in any case he agreed to name 'Adud al-Daula as his successor to the senior amirate. All he asked for in exchange was that Ray would go to his second son, Fakhr al-Daula, while Hamadan would go to a third son, Mu'ayyad al-Daula. Both sons would recognize 'Adud al-Daula as senior amir. The issue of Iraq was not discussed.

Adapted from the Wikipedia article "Senior amir", under the G.N U Free Docmentation License. Please also see http://en.wikipedia.org/wiki