Question: Who is Ali Ibn Husayn Zayn Al-Abidin's paternal grandmother?
Sentence (from "Husayn ibn Ali"): Al-Husayn ibn Ali ibn Abi Talib (10 January 626 – 10 October 680) was a grandson of the Islamic prophet Muhammad and a son of Ali ibn Abi Talib and Muhammad's daughter Fatimah.
Relevant evidence: Yes