Jafar ibn Abi al-Mughirah
جعفر بن أبي المغيرة
Successor, died 121 AH. Named in the chains of 8 narrations of the library, 1 in Abu Dawud, 1 in Tirmidhi, 1 in Ahmad.
8narrations name him
5collections
121 AHhe died
In the books of narrators: Truthful, errs at times, صدوق يهم.