Clarification of the Transmission Chain to Hanan Ibn Sudayr

Everything in this book that is narrated from Hanan ibn Sudayr has been transmitted by me from my father and from Muhammad ibn Al-Hasan - may Allah (swt) be pleased with them both - from Sa'd ibn Abdullah and Abdullah ibn Ja'far Al-Himyari together, from Muhammad ibn Isa ibn Ubayd, from Hanan. I have also narrated it from Muhammad ibn Al-Hasan - may Allah (swt) be pleased with him - from Muhammad ibn Al-Hasan Al-Saffar, from Abdul-Samad ibn Muhammad, from Hanan. Additionally, I have narrated it from Muhammad ibn Ali Majilawayh - may Allah (swt) be pleased with him - from Ali ibn Ibrahim ibn Hashim, from his father, from Hanan ibn Sudayr.