Ja'far al-Sadiq
Ali al-Uraidhi ibn Ja'far al-Sadiq, ( ') better known simply as Ali al-Uraidhi, was the son of Ja'far al-Sadiq and the brother of Isma'il, Musa al-Kadhim, Abdullah al-Aftah, and Muhammad Al-Dibaj. He was known by the title al-Uraidhi, because he lived in an area called Uraidh, about 4 miles (or 6.4 km) from Medina. He was also known by the nickname Abu Hasan (i.e. father of Hasan). He was a great Muslim scholar.