Yusuf Ibn Abi'l-Saj
Yusuf ibn Abi'l Saj (died 928) was the Sajid amir of Azerbaijan from 901 until his death. He was the son of Abi'l-Saj Devdad.
Read more about Yusuf Ibn Abi'l-Saj: War With Armenians and Georgians, Imprisonment, Restoration and Death