Harun ibn Maruf
أبو علي هارون بن معروف
Fourth generation, died 231 AH in Baghdad. Named in the chains of 42 narrations of the library, 1 in Bukhari, 32 in Muslim, 6 in Abu Dawud.
42narrations name him
4collections
231 AHhe died, in Baghdad
In the books of narrators: Trustworthy, ثقة.
Narrations he is named in
Sahih al-Bukhari