Hazaraspids

The Hazaraspids (Persian: هزاراسپیان‎‎) (1155–1424), was a Kurdish dynasty that ruled the Zagros Mountains region of southwestern Iran, essentially in Lorestan and the adjacent parts of Fars which flourished in the later Saljuq, Ilkhanid, Muzaffarid, and Timurid periods.

Although the founder was Abu Tahir ibn Muhammad, the dynasty is named after the latter's son and successor, Malik Hazarasp. The name of the dynasty is of Persian origin, and means "thousand horses".

The founder of dynasty was Abu Tahir ibn Muhammad, a descendant of the Shabankara chieftain Fadluya, who was initially a commander of the Salghurids of Fars and was appointed as the governor of Kuhgiluya, but eventually gained independence in Luristan and extended his realm as far as Isfahan and assumed the prestigious title of atabeg. His son, Malik Hazarasp fought a successful campaign against Salghurids and assisted Jalal-al-din Khwarezmshah in his struggle against the Mongols. Another Hazaraspid ruler Takla, accompanied Hulagu on his march to Baghdad, but deserted because of the murder of the last caliph. He was eventually caught and executed on Hulagu's order.

...
Wikipedia