Yunus ibn Muhammad
أبو محمد يونس بن محمد بن مسلم
Third generation, died 207 AH in Baghdad. Named in the chains of 77 narrations of the library, 9 in Bukhari, 17 in Muslim, 3 in Abu Dawud.
77narrations name him
9collections
207 AHhe died, in Baghdad
In the books of narrators: Trustworthy and exact, ثقة ثبت.