He assisted Táhirih in Karbala, then traveled to Iran with her. He was present at the Conference of Badasht and later visited the Báb while He was in prison in Azerbaijan.
He was the son of Mullá ‘Abdu’l-Vahháb, a mujtahid (preeminent religious scholar) of Qazvin; cousin and brother-in-law of Táhirih, closely associated with her in Karbala.
He was the fifth Letter of the Living. He returned to Karbala from Shiraz.
Mullá Jalíl Urúmí was the eleventh Letter of the Living. He taught the Bábí Faith especially in Azerbaijan and Qazvin
He was the fifteenth Letter of the Living. He was the brother of Mírzá Muhammad-‘Alí Qazvíní.
He was designated by ‘Abdu’l-Baha as the “Moon of Guidance” and his “appearance the Revelation of St. John the Divine anticipated as one of the two ‘Witnesses’ into whom, ere the ‘second woe is
Sa’íd Hindí was the ninth Letter of the Living.
Mírzá Muhammad Rawdih-Khán Yazdí (or Dhákir-i-Masá’ib) was the eighth Letter of the Living.
He was the twelfth Letter of the Living. He was present at the Conference of Badasht, a gathering of the Báb’s followers held in 1848.
He was noted for his learning and eloquence. He played an active and prominent role among the Bábís.