Muhammad ibn Khalifah
أبو عبيد الله محمد بن خليفة
Fourth generation, died 240 AH in Basra. Named in the chains of 2 narrations of the library, 1 in Tirmidhi, 1 in Shama'il.
2narrations name him
2collections
240 AHhe died, in Basra
In the books of narrators: Acceptable, مقبول.