Seljuk dynasty
The Seljuk dynasty, or Seljukids ( ; "Saljuqian", alternatively spelled as Seljuqs or Saljuqs), also known as Seljuk Turks, Seljuk Turkomans or the Saljuqids , was an Oghuz Turkic Sunni Muslim dynasty that gradually became Persianate and contributed to the Turco-Persian tradition in the medieval Middle East and Central Asia. The Seljuks established both the Seljuk Empire and the Sultanate of Rum, which at their heights stretched from Iran to Anatolia, and were targets of the First Crusade. Early history. The Seljuks originated from the Kinik branch of the Oghuz Turks, who in the 8th century lived on the periphery  of the Muslim world, north of the Caspian Sea and Aral Sea in their Oghuz Yabgu State, in the Kazakh Steppe of Turkestan. During the 10th century, due to various events, the Oghuz had come into close contact with Muslim cities. When Seljuk, the leader of the Seljuk clan, had a falling out with Yabghu, the supreme chieftain of the Oghuz, he split his clan off from the bulk of the Oghuz Turks and set up camp on the west bank of the lower Syr Darya. Around 985, Seljuk converted to Islam. In the 11th century the Seljuks migrated from  their ancestral homelands into mainland Persia, in the province of Khurasan, where they encountered the Ghaznavid empire. The Seljuks defeated the Ghaznavids at the Battle of Nasa Plains in 1035. Tughril, Chaghri, and Yabghu received the insignias of governor, grants of land, and were given the title of "dehqan". At the Battle of Dandanaqan they defeated a Ghaznavid army, and after a successful siege of Isfahan by Tughril in 1050/51, they established an empire later called the Great Seljuk Empire. The Seljuks mixed with the local population and adopted the Persian culture and Persian language in the following decades. Later  period. After arriving in Persia, the Seljuks adopted the Persian culture and used the Persian language as the official language of the government, and played an important role in the development of the Turko-Persian tradition which features "Persian culture patronized by Turkic rulers". Today, they are remembered as great patrons of Persian culture, art, literature, and language. They are regarded as the ancestors of the Western Turks – the present-day inhabitants of the Republic of Azerbaijan (historically known as Shirvan and Arran), Azerbaijan (historic Azerbaijan, also known as "Iranian Azerbaijan"), Turkmenistan, and Turkey. Seljuk rulers. Rulers of the Seljuk  Dynasty. The "Great Seljuks" were heads of the family; in theory their authority extended over all the other Seljuk lines, although in practice this often was not the case. Turkic custom called for the senior member of the family to be the Great Seljuk, although usually the position was associated with the ruler of western Persia. Seljuk sultans of Hamadan. The rulers of western Persia, who maintained a very loose grip on the Abbasids of Baghdad. Several Turkic emirs gained a strong level of influence in the region, such as the Eldiduzids. In 1194, Tugrul III was killed in battle  with the Khwarezm Shah, who annexed Hamadan. Seljuk rulers of Kerman. Kerman was a province in southern Persia. Between 1053 and 1154, the territory also included Umman. Muhammad abandoned Kerman, which fell into the hands of the Oghuz chief Malik Dinar. Kerman was eventually annexed by the Khwarezmid Empire in 1196. "To the Artuqids" Seljuk rulers in Syria. Sultans/Emirs of Damascus: "Damascus seized by the Burid Toghtekin" Seljuk sultans of Rum (Anatolia). The Seljuk line, already having been deprived of any significant power, effectively ended in the early 14th century.