Al-Qasim ibn Kathir
أبو العباس القاسم بن كثير بن النعمان
Fourth generation, died 220 AH in Alexandria. Named in the chains of 8 narrations of the library, 1 in Tirmidhi, 1 in Nasa'i, 6 in Darimi.
8narrations name him
3collections
220 AHhe died, in Alexandria
In the books of narrators: Truthful, صدوق.