Title: Imām Isḥāq ibn Rāhwayh, Ibrāhīm ibn Makhlad al- Ḥanẓalī al-Marwazī, nazīl Nīsābūr, 161-238 H, wa-Kitābuhu al-Musnad
People: Isḥāq ibn Ibrāhīm Ibn Rāhwayh (778?-852?)