Muhammad ibn Ubayd
أبو جعفر محمد بن عبيد بن عتبة
Fourth generation, died 261 AH in Kufa. Named in the chains of 2 narrations of the library, 2 in Ibn Majah.
2narrations name him
1collections
261 AHhe died, in Kufa
In the books of narrators: Truthful, صدوق.