Amr ibn Ali al-Fallas
أبو حفص عمرو بن علي بن بحر
Fourth generation, died 249 AH in Basra. Named in the chains of 344 narrations of the library, 47 in Bukhari, 7 in Muslim, 3 in Abu Dawud.
344narrations name him
9collections
249 AHhe died, in Basra
In the books of narrators: Trustworthy and exact, ثقة حافظ.