What is sadr?

Some articles on sadr:

Shadi Sadr - Activities
... Sadr is an expert on women's legal rights in Iran ... This campaign is one of several launched by Women's Field, a women's rights group of which Sadr is a member ... Sadr is the defense lawyer of Shiva Nazar Ahari, a human rights defender and member of the Committee of Human Rights Reporters, who was arrested on 14 June 2009 ...
Siege Of Sadr City - Background
... Paul Bremer, ordered the 60-day closure of Al-Hawza, a newspaper published by Muqtada al-Sadr’s group, on the charges of inciting violence against the occupation ... On April 3, Bremer sent troops to al-Sadr’s home and arrested Mustafa Yaqoubi, a top lieutenant, sparking further protests ... On April 4, al-Sadr issued a statement calling on his supporters to stop staging demonstrations “because your enemy prefers terrorism” ...
Sadr (name) - History
... Sadr is a branch of Sharafeddine (Arabicشرف الدين) family from Jabal Amel in Lebanon ... The as-Sadr family has produced numerous Islamic scholars in Iran, Lebanon, and Iraq, including Ismail as-Sadr (d. 1919) and his grandsons Musa Sadr (d.1978) and Mohammad Baqir as-Sadr (d.1980) ...