Al-Hakam ibn Musa
أبو صالح الحكم بن موسى بن أبي زهير
Fourth generation, died 232 AH in Baghdad. Named in the chains of 38 narrations of the library, 15 in Muslim, 1 in Nasa'i, 1 in Ibn Majah.
38narrations name him
5collections
232 AHhe died, in Baghdad
In the books of narrators: Truthful, صدوق.