Name: Kathir ibn Qulayb ibn Muhab

Fame: Kathir ibn Qulayb al-Sudfi

Lineage: al-Sudfi, al-Misri (the Egyptian)

Rank: Acceptable

Lived in: Egypt

Ibn Hajar al-Asqalani: Acceptable

al-Dhahabi: Unknown

Authors of Tahrir Taqrib al-Tahdhib: Unknown, his narration was unique to al-Harith ibn Yazid al-Hadrami, and no one authenticated him