Name: Mahmud ibn al-Abbas

Fame: Mahmud ibn al-Abbas al-Marwazi

Lineage: al-Marwazi

Rank: Accused of fabrication

Lived in: Merv

Ibn 'Iraq: Hisham reported a lie from him, he may have fabricated it

al-Dhahabi: On the authority of Hisham with a lie, he may have fabricated it, and he has another reprehensible narration