Mahmud ibn Ghaylan
أبو أحمد محمود بن غيلان
Fourth generation, died 239 AH in Marw. Named in the chains of 431 narrations of the library, 39 in Bukhari, 4 in Muslim, 273 in Tirmidhi.
431narrations name him
8collections
239 AHhe died, in Marw
In the books of narrators: Trustworthy, ثقة.
Narrations he is named in
Sunan ad-Darimi