Arslan Isra'il

They settled around the city of Jend, which was close to the territory of the Karakhanids, who controlled most of Transoxiana.

Seljuk, the leader of the tribe, was old and Arslan, one of his sons, distinguished himself during the battles against Karakhanids.

Arslan's brother Mikail was father to sultans Tughril and Chaghri, founders of the Seljuk Empire.

Finally in 1025, Karakhanid sultan Yusuf Kadir met with Mahmud of Ghazni to form a coalition against Kınık.

During the dinner following the talks, Arslan as well as his son Qutalmish were arrested and the soldiers accompanying them were killed.

[1] Tughril and Chaghri, Arslan's nephews, founded the Seljuk Empire.