Four Deputies (النُواب الأربَعَة) of Imam al-Mahdi (a.s)-2. Muhammad b. ‘Uthman
2. Muḥammad b. ʿUthmān b. Saʿīd al-ʿAmrī Full Name: Muhammad b. ‘Uthman b. Sa’id al-‘Amri Companion of: Imam al-Hasan al-‘Askari (a), Imam al-Mahdi (a) Teknonym: Abu Ja’far Well Known As: Samman, al-‘Askari Well-known Relatives: ‘Uthman b. Sa’id Place(s) of Residence: Baghdad
Four Deputies (النُواب الأربَعَة) of Imam al-Mahdi (a.s)-3. Al-Husayn b. Ruh al-Nawbakhti
Companion of: Imam al-‘Askari (a.s), Imam al-Mahdi (a.s) Teknonym: Abu l-Qasim Death/Martyrdom: 326/938 Burial Place: Baghdad Professors: Muhammad b. ‘Uthman Activities: The third special deputy of Imam al-Mahdi (a.s)