Ubaydullah ibn Khalifah
أبو الغريف عبيد الله بن خليفة
Successor, of Hamadan. Named in the chains of 2 narrations of the library, 1 in Ibn Majah, 1 in Ahmad.
2narrations name him
2collections
Hamadanhis city
In the books of narrators: Truthful, صدوق رمي بالتشيع.
Narrations he is named in
Sunan Ibn Majah