Al-Qasim ibn al-Abbas
أبو العباس القاسم بن العباس بن محمد
Successor, died 131 AH in Madinah. Named in the chains of 6 narrations of the library, 1 in Muslim, 3 in Abu Dawud, 1 in Tirmidhi.
6narrations name him
4collections
131 AHhe died, in Madinah
In the books of narrators: Trustworthy, ثقة.