- ʿUmar ibn Karam ibn ʿAlī ibn ʿUmar al-Dīnawarī—the shaykh, a trustworthy transmitter, Abū Ḥafṣ, son of Abū al-Majd al-Dīnawarī, later called al-Baghdādī, the ḥammāmī (bathhouse-keeper).
He was born in 539 AH (1)(2).
He heard hadith from his maternal grandfather, the Imām ʿAbd al-Wahhāb ibn Muḥammad al-Ṣābūnī; Naṣr ibn Naṣr al-ʿUkbarī; Abū al-Waqt al-Sijzī; al-Mubārak ibn al-Taʿāwīdhī; and Fāṭimah bint Saʿd Allah al-Mīhanī.
Abū al-Fatḥ al-Karukhī granted him an authorization (ijāza), through which he related the Jāmiʿ of al-Tirmidhī.
He also received ijāzas from ʿUmar ibn Aḥmad ibn al-Ṣaffār, Abū al-Maʿālī Aḥmad ibn Muḥammad ibn al-Madhārī, ʿAbd al-Khāliq al-Yūsufī, and a number of others.
He narrated prolifically and offered several unique transmissions. A blessed shaykh, his auditions and ijāzas were sound, and he alone possessed certain booklets from Abū al-Waqt.
Those who narrated from him include Ibn Nuqṭah, al-Dhubaythī, al-Barzalī, Ibn al-Majd, Abū al-Muẓaffar Ibn al-Nābulusī, al-Fakhr ʿAlī ibn al-Bukhārī, and al-Taqī Ibn al-Wāsiṭī,