[3] Abu 'l-Fadl is first mentioned in 940, when the Buyid ruler Rukn al-Dawla, who greatly favoured him, appointed him as his vizier.
[2] In c. 955, a son of Abu 'l-Fadl's father's former overlord, Muhammad ibn Makan, marched towards the domains of Rukn al-Dawla, conquering the important cities of Isfahan and Ray.
[5] In 966, Abu 'l-Fadl was wounded during an invasion by ghazis from Khorasan, who plundered much of Jibal, and marched towards the great library of Ray, which was, however, saved by Ibn Miskawayh.
[6] The next year, under the orders of Rukn al-Dawla, Abu 'l-Fadl conquered Azerbaijan, and restored the Sallarid Ibrahim I ibn Marzuban I as the ruler of the region.
Abu 'l-Fadl urged Rukn al-Dawla to depose Ibrahim and impose direct Buyid control on the region.