Question: What are both Al-Nayrizi and Abu'l-Hasan al-Uqlidisi?
Sentence (from "Abu'l-Hasan Ali ibn Muhammad al-Maghribi"): His son, al-Husayn continued to serve the Abbasids until he went over to the Ikhshidids and then the Hamdanids; his grandson, Ali, was in Hamdanid and later Fatimid service until his execution along with almost the entire family in 1010; his great-grandson, Abu'l-Qasim al-Husayn, escaped the massacre and served in the Buyid, Marwanid and Uqaylid courts until his death in 1027.
Relevant evidence: No