Abu Ahmad ibn Adi al-Jurjani: Denier of hadith, reported from trustworthy narrators, and he is unknown
Abu Bakr al-Bayhaqi: One of the sheikhs of the remaining unknowns, his narration is rejected, and once: weak
Ahmad ibn Hanbal: He is unknown
Ibn Hajar al-Asqalani: Unknown
al-Daraqutni: Unknown
al-Dhahabi: Unknown