Marzuban ibn Muhammad Wahsudan remained in Shamiran while Marzuban invaded Azerbaijan and took it from its ruler,
Daisam. Marzuban took
Dvin, ended the existence of the
Sajid dynasty in 941 and founded the Sallarid dynasty, and successfully held off attacks from the
Rus and
Hamdanids of
Mosul. However, he was captured in a war with the
Buwayhid Rukn al-Daula and control of Azerbaijan was fought over between Muhammad bin Musafir, Wahsudan, the Buyids, and Daisam. He captured
Ardabil and
Tabriz, then extended his power to
Barda,
Derbent and also to North-Western regions of Azerbaijan.
Shirvanshahs agreed to become Marzuban’s vassal and pay tribute. Eventually, Marzuban escaped and reestablished control over Azerbaijan and made peace with
Rukn al-Daula, marrying off his daughter to him. He ruled until his death in 957. In 943-944, the Russians organized another campaign to the Caspian region, which was many times more brutal than the 913/14 March. As a result of this campaign, which affected the economic situation in the region, Barda lost its position and essence as a large city and gave this position to
Ganja. The Sallarid army was defeated several times. The Rus captured
Barda, the capital of Arran. The Rus' allowed the local people to retain their religion in exchange for recognition of their overlordship; it is possible that the Rus' intended to settle permanently. According to
ibn Miskawaih, the local people broke the peace by stone-throwing and other abuse directed against the Rus', who then demanded that the inhabitants evacuate the city. This ultimatum was rejected, and the Rus' began killing people and holding many for ransom. The slaughter was briefly interrupted for negotiations, which soon broke down. The Rus' stayed in Bardha'a for several months, using it as a base for plundering the adjacent areas and amassed substantial spoils. The city was saved only by an outbreak of dysentery among the Rus'. Marzuban then laid siege to
Barda, but received news that the Hamdanid amir of Mosul, Marzuban left a small force to keep the Rus in check, and in a winter campaign (945-946), defeated al-Husain. The Rus meanwhile decided to leave, taking as much loot and prisoners as they could.
Marzuban's successors , dated 954-5 CE Marzuban had designated his brother Wahsudan as his successor. When he came to Azerbaijan, however, the commanders of the fortresses refused to surrender to him, recognizing instead Marzuban's son
Justan I ibn Marzuban I as his successor. Unable to establish his rule in the province, Wahusdan returned to Tarum; Justan was recognized as ruler in Azerbaijan, with his brother
Ibrahim I ibn Marzuban I made governor of Dvin. Justan seems to have been interested primarily in his harem, a fact which alienated some of his supporters, although he and Ibrahim successfully put down a revolt by
al-Mustajir bi-llāh, grandson of the
caliph al-Muktafi in 960. Shortly afterward Justan and another brother, Nasir, came to Tarum, where they were treacherously imprisoned by Wahsudan, who sent his son Isma'il to take over Azerbaijan. Ibrahim raised an army in Armenia to oppose Isma'il, prompting Wahsudan to execute Justan, his mother and Nasir. Ibrahim was driven out of Azerbaijan by Isma'il, but retained his rule in Dvin. Isma'il died in 962, however, allowing Ibrahim to occupy Azerbaijan. He then invaded Tarum and forced Wahsudan to flee to Dailaman. In 966 Ibrahim was defeated by an army of Wahsudan's and his soldiers subsequently deserted him. He fled to his brother-in-law, the Buyid Rukn al-Daula, while Wahsudan installed his son Nuh in Azerbaijan. Rukn al-Daula sent an army under his vizier to reinstate Ibrahim in Azerbaijan, and Wahsudan was ejected from Tarum for a time. In 967 however, he again sent an army, which burnt
Ardabil before Ibrahim concluded a peace with his uncle, ceding part of Azerbaijan to him. In 968 he reaffirmed Sallarid authority over
Shirvan, forcing the
Shirvanshah to pay him tribute. Ibrahim's authority began to decline in the latter part of his reign. In 971 the
Shaddadids took
Ganja, and Ibrahim was forced to recognize their rule in that city after a siege failed to dislodge them. In around 979 he was deposed and imprisoned; he died in 983. His deposition marked the end of the Sallarids as a major power in Azerbaijan, as the
Rawadids of
Tabriz overran much of the province. A grandson of Wahsudan named Marzuban b. Isma'il retained a small portion of Azerbaijan until 984 when he was captured by the Rawadids. His son Ibrahim fled to Tarum and would later restore Sallarid rule thereafter it was seized by the Buwayhids. In Dvin, meanwhile, a son of Ibrahim b. Marzuban b. Muhammad, Abu'l-Hajja', held power; in 982 or 983 he was persuaded by the King of
Kars to invade the domain of the
Bagratid king Smbat II. Sometime after this Abu'l-Hajja' led an expedition against Abu Dulaf al-Shaibani, the ruler of Golthn and
Nakhchivan, but was defeated and lost Dvin to him. He then traveled throughout
Georgia and Armenia and visited the
Byzantine emperor Basil II. In 989 or 990 Smbat II gave him an army to retake Dvin, but afterward revoked his support. Eventually Abu'l-Hajja' met his end at the hands of his servants, who strangled him. ==Tarum under the later Sallarids==