The Third Trustee of the Huqúqu'lláh was Hájí Ghulám-Ridá (entitled Amín-i-Amín) (Trustee of the Trustee). He had been Hájí Amín's assistant for several years and so was chosen to succeed him. He had been born into the wealthy merchant class in Tehran. [Message from the Universal House of Justice dated 25 March, 1985]
During his tenure steps were taken to register Bahá'í properties and endowments in Iran.