Sad ibn Ibrahim
أبو إسحاق سعد بن إبراهيم بن عبد الرحمن
Successor, died 125 AH in Madinah. Named in the chains of 173 narrations of the library, 64 in Bukhari, 28 in Muslim, 15 in Abu Dawud.
173narrations name him
10collections
125 AHhe died, in Madinah