Agha Bozorg Tehrani

Ayatollah Sheikh Mohammed Mohsen Manzavi Tehrani, popularly known as Agha Bozorg Tehrani , was a Shia scholar born and based in Tehran. He was a Shia scholar from Hawza Elmiye Najaf. He taught Grand Ayatollah Ali Hussaini Sistani, Grand Ayatollah [Muhammad Hussain Najafi], and many others.
He wrote, among others, the following notable books:

Al-Dharīʿa ilā Taṣānīf al-Shīʿa , the list was compiled in 1908
Ṭabaqāt aʿlām al-Shīʿa
Mosannafet-e Shi`e
Mustadrak kashf al-ẓunūn or Dhayl kashf al-zunūn, Tehran, Maktabat al-Islāmiyya and also Ja'fari Tabrizi, 1387/1967.