Umar ibn Ayyub
أبو حفص عمر بن أيوب
Third generation, died 188 AH in Musal. Named in the chains of 5 narrations of the library, 1 in Muslim, 3 in Abu Dawud, 1 in Ibn Majah.
5narrations name him
3collections
188 AHhe died, in Musal
In the books of narrators: Truthful, errs at times, صدوق له أوهام.