The Book of Occultation — al-Ṭūsī · Hadith 548 (#Ḥadīth #3)
Chapter 42 | Emissaries condemned by the Imam
ومنهم فارس بن حاتم بن ماهويه القزويني:
And among them Faras bin Hatim bin Mahuya Qazwini:
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).